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| author | Allen Byrne <50328838+byrnHDF@users.noreply.github.com> | 2022-04-19 18:08:09 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-04-19 18:08:09 (GMT) |
| commit | 03c3a5469542688a52d5a20242d2334408f8ba33 (patch) | |
| tree | 46e30ea4aa99b68279fe80c9ad56b1a6bbfcfe7c /java/examples | |
| parent | 32ef796e470da3e4de364d8dc469b03f5f6fafdc (diff) | |
| download | hdf5-03c3a5469542688a52d5a20242d2334408f8ba33.zip hdf5-03c3a5469542688a52d5a20242d2334408f8ba33.tar.gz hdf5-03c3a5469542688a52d5a20242d2334408f8ba33.tar.bz2 | |
Develop clang format java (#1653)
Diffstat (limited to 'java/examples')
55 files changed, 1924 insertions, 1765 deletions
diff --git a/java/examples/datasets/CMakeLists.txt b/java/examples/datasets/CMakeLists.txt index 8198135..e63ead0 100644 --- a/java/examples/datasets/CMakeLists.txt +++ b/java/examples/datasets/CMakeLists.txt @@ -62,6 +62,13 @@ foreach (example ${HDF_JAVA_EXAMPLES}) # install_jar (${example} ${HJAVA_INSTALL_DATA_DIR}/examples examples) get_target_property (${example}_CLASSPATH ${example} CLASSDIR) add_dependencies (${example} ${HDF5_JAVA_HDF5_LIB_TARGET}) + + #----------------------------------------------------------------------------- + # Add Target to clang-format + #----------------------------------------------------------------------------- + if (HDF5_ENABLE_FORMATTERS) + clang_format (HDF5_JAVA_${example}_SRC_FORMAT ${example}.java) + endif () endforeach () set (CMAKE_JAVA_INCLUDE_PATH "${HDF5_JAVA_JARS};${HDF5_JAVA_LOGGING_JAR};${HDF5_JAVA_LOGGING_NOP_JAR}") diff --git a/java/examples/datasets/H5Ex_D_Alloc.java b/java/examples/datasets/H5Ex_D_Alloc.java index 4e10c23..4853cc0 100644 --- a/java/examples/datasets/H5Ex_D_Alloc.java +++ b/java/examples/datasets/H5Ex_D_Alloc.java @@ -29,49 +29,47 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_D_Alloc { - private static String FILENAME = "H5Ex_D_Alloc.h5"; + private static String FILENAME = "H5Ex_D_Alloc.h5"; private static String DATASETNAME1 = "DS1"; private static String DATASETNAME2 = "DS2"; - private static final int DIM_X = 4; - private static final int DIM_Y = 7; - private static final int FILLVAL = 99; - private static final int RANK = 2; + private static final int DIM_X = 4; + private static final int DIM_Y = 7; + private static final int FILLVAL = 99; + private static final int RANK = 2; // Values for the status of space allocation enum H5D_space_status { - H5D_SPACE_STATUS_ERROR(-1), H5D_SPACE_STATUS_NOT_ALLOCATED(0), H5D_SPACE_STATUS_PART_ALLOCATED(1), H5D_SPACE_STATUS_ALLOCATED( - 2); + H5D_SPACE_STATUS_ERROR(-1), + H5D_SPACE_STATUS_NOT_ALLOCATED(0), + H5D_SPACE_STATUS_PART_ALLOCATED(1), + H5D_SPACE_STATUS_ALLOCATED(2); private static final Map<Integer, H5D_space_status> lookup = new HashMap<Integer, H5D_space_status>(); - static { + static + { for (H5D_space_status s : EnumSet.allOf(H5D_space_status.class)) lookup.put(s.getCode(), s); } private int code; - H5D_space_status(int space_status) { - this.code = space_status; - } + H5D_space_status(int space_status) { this.code = space_status; } - public int getCode() { - return this.code; - } + public int getCode() { return this.code; } - public static H5D_space_status get(int code) { - return lookup.get(code); - } + public static H5D_space_status get(int code) { return lookup.get(code); } } - private static void allocation() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void allocation() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long filespace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id1 = HDF5Constants.H5I_INVALID_HID; - long dataset_id2 = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; + long dataset_id1 = HDF5Constants.H5I_INVALID_HID; + long dataset_id2 = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; int[][] dset_data = new int[DIM_X][DIM_Y]; - int space_status = 0; + int space_status = 0; long storage_size = 0; // Initialize the dataset. @@ -82,7 +80,7 @@ public class H5Ex_D_Alloc { // Create a file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -125,7 +123,8 @@ public class H5Ex_D_Alloc { try { if ((file_id >= 0) && (filespace_id >= 0)) dataset_id1 = H5.H5Dcreate(file_id, DATASETNAME1, HDF5Constants.H5T_NATIVE_INT, filespace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -135,7 +134,7 @@ public class H5Ex_D_Alloc { try { if ((file_id >= 0) && (filespace_id >= 0) && (dcpl_id >= 0)) dataset_id2 = H5.H5Dcreate(file_id, DATASETNAME2, HDF5Constants.H5T_NATIVE_INT, filespace_id, - HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -190,16 +189,16 @@ public class H5Ex_D_Alloc { // Write the data to the datasets. try { if (dataset_id1 >= 0) - H5.H5Dwrite(dataset_id1, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data[0]); + H5.H5Dwrite(dataset_id1, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data[0]); } catch (Exception e) { e.printStackTrace(); } try { if (dataset_id2 >= 0) - H5.H5Dwrite(dataset_id2, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data[0]); + H5.H5Dwrite(dataset_id2, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data[0]); } catch (Exception e) { e.printStackTrace(); @@ -291,8 +290,5 @@ public class H5Ex_D_Alloc { } } - public static void main(String[] args) { - H5Ex_D_Alloc.allocation(); - } - + public static void main(String[] args) { H5Ex_D_Alloc.allocation(); } } diff --git a/java/examples/datasets/H5Ex_D_Checksum.java b/java/examples/datasets/H5Ex_D_Checksum.java index 781dd68..7b01176 100644 --- a/java/examples/datasets/H5Ex_D_Checksum.java +++ b/java/examples/datasets/H5Ex_D_Checksum.java @@ -30,42 +30,46 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_D_Checksum { - private static String FILENAME = "H5Ex_D_Checksum.h5"; + private static String FILENAME = "H5Ex_D_Checksum.h5"; private static String DATASETNAME = "DS1"; - private static final int DIM_X = 32; - private static final int DIM_Y = 64; - private static final int CHUNK_X = 4; - private static final int CHUNK_Y = 8; - private static final int RANK = 2; - private static final int NDIMS = 2; + private static final int DIM_X = 32; + private static final int DIM_Y = 64; + private static final int CHUNK_X = 4; + private static final int CHUNK_Y = 8; + private static final int RANK = 2; + private static final int NDIMS = 2; // Values for the status of space allocation enum H5Z_filter { - H5Z_FILTER_ERROR(-1), H5Z_FILTER_NONE(0), H5Z_FILTER_DEFLATE(1), H5Z_FILTER_SHUFFLE(2), H5Z_FILTER_FLETCHER32(3), H5Z_FILTER_SZIP( - 4), H5Z_FILTER_NBIT(5), H5Z_FILTER_SCALEOFFSET(6), H5Z_FILTER_RESERVED(256), H5Z_FILTER_MAX(65535); + H5Z_FILTER_ERROR(-1), + H5Z_FILTER_NONE(0), + H5Z_FILTER_DEFLATE(1), + H5Z_FILTER_SHUFFLE(2), + H5Z_FILTER_FLETCHER32(3), + H5Z_FILTER_SZIP(4), + H5Z_FILTER_NBIT(5), + H5Z_FILTER_SCALEOFFSET(6), + H5Z_FILTER_RESERVED(256), + H5Z_FILTER_MAX(65535); private static final Map<Integer, H5Z_filter> lookup = new HashMap<Integer, H5Z_filter>(); - static { + static + { for (H5Z_filter s : EnumSet.allOf(H5Z_filter.class)) lookup.put(s.getCode(), s); } private int code; - H5Z_filter(int layout_type) { - this.code = layout_type; - } + H5Z_filter(int layout_type) { this.code = layout_type; } - public int getCode() { - return this.code; - } + public int getCode() { return this.code; } - public static H5Z_filter get(int code) { - return lookup.get(code); - } + public static H5Z_filter get(int code) { return lookup.get(code); } } - private static boolean checkFletcher32Filter() { + private static boolean checkFletcher32Filter() + { try { int available = H5.H5Zfilter_avail(H5Z_filter.H5Z_FILTER_FLETCHER32.getCode()); if (available == 0) { @@ -79,8 +83,8 @@ public class H5Ex_D_Checksum { try { int filter_info = H5.H5Zget_filter_info(HDF5Constants.H5Z_FILTER_FLETCHER32); - if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) - || ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) { + if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) || + ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) { System.out.println("N-Bit filter not available for encoding and decoding."); return false; } @@ -91,13 +95,14 @@ public class H5Ex_D_Checksum { return true; } - private static void writeChecksum() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void writeChecksum() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long filespace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; - long[] chunk_dims = { CHUNK_X, CHUNK_Y }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; + long[] chunk_dims = {CHUNK_X, CHUNK_Y}; int[][] dset_data = new int[DIM_X][DIM_Y]; // Initialize data. @@ -108,7 +113,7 @@ public class H5Ex_D_Checksum { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -140,7 +145,7 @@ public class H5Ex_D_Checksum { try { if ((file_id >= 0) && (filespace_id >= 0) && (dcpl_id >= 0)) dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, filespace_id, - HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -149,8 +154,8 @@ public class H5Ex_D_Checksum { // Write the data to the dataset. try { if (dataset_id >= 0) - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -191,10 +196,11 @@ public class H5Ex_D_Checksum { } } - private static void readChecksum() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; + private static void readChecksum() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; int[][] dset_data = new int[DIM_X][DIM_Y]; // Open an existing file. @@ -228,14 +234,14 @@ public class H5Ex_D_Checksum { try { if (dcpl_id >= 0) { // Java lib requires a valid filter_name object and cd_values - int[] flags = { 0 }; - long[] cd_nelmts = { 1 }; - int[] cd_values = { 0 }; - String[] filter_name = { "" }; - int[] filter_config = { 0 }; - int filter_type = -1; - filter_type = H5 - .H5Pget_filter(dcpl_id, 0, flags, cd_nelmts, cd_values, 120, filter_name, filter_config); + int[] flags = {0}; + long[] cd_nelmts = {1}; + int[] cd_values = {0}; + String[] filter_name = {""}; + int[] filter_config = {0}; + int filter_type = -1; + filter_type = H5.H5Pget_filter(dcpl_id, 0, flags, cd_nelmts, cd_values, 120, filter_name, + filter_config); System.out.print("Filter type is: "); switch (H5Z_filter.get(filter_type)) { case H5Z_FILTER_DEFLATE: @@ -264,7 +270,7 @@ public class H5Ex_D_Checksum { try { if (dataset_id >= 0) { int status = H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, - HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); // Check if the read was successful. Normally we do not perform // error checking in these examples for the sake of clarity, but in // this case we will make an exception because this is how the @@ -328,7 +334,8 @@ public class H5Ex_D_Checksum { } } - public static void main(String[] args) { + public static void main(String[] args) + { // Check if the Fletcher32 filter is available and can be used for // both encoding and decoding. Normally we do not perform error // checking in these examples for the sake of clarity, but in this @@ -340,5 +347,4 @@ public class H5Ex_D_Checksum { H5Ex_D_Checksum.readChecksum(); } } - } diff --git a/java/examples/datasets/H5Ex_D_Chunk.java b/java/examples/datasets/H5Ex_D_Chunk.java index 2ddf293..fbfc148 100644 --- a/java/examples/datasets/H5Ex_D_Chunk.java +++ b/java/examples/datasets/H5Ex_D_Chunk.java @@ -30,47 +30,48 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_D_Chunk { - private static String FILENAME = "H5Ex_D_Chunk.h5"; + private static String FILENAME = "H5Ex_D_Chunk.h5"; private static String DATASETNAME = "DS1"; - private static final int DIM_X = 6; - private static final int DIM_Y = 8; - private static final int CHUNK_X = 4; - private static final int CHUNK_Y = 4; - private static final int RANK = 2; - private static final int NDIMS = 2; + private static final int DIM_X = 6; + private static final int DIM_Y = 8; + private static final int CHUNK_X = 4; + private static final int CHUNK_Y = 4; + private static final int RANK = 2; + private static final int NDIMS = 2; // Values for the status of space allocation enum H5D_layout { - H5D_LAYOUT_ERROR(-1), H5D_COMPACT(0), H5D_CONTIGUOUS(1), H5D_CHUNKED(2), H5D_VIRTUAL(3), H5D_NLAYOUTS(4); + H5D_LAYOUT_ERROR(-1), + H5D_COMPACT(0), + H5D_CONTIGUOUS(1), + H5D_CHUNKED(2), + H5D_VIRTUAL(3), + H5D_NLAYOUTS(4); private static final Map<Integer, H5D_layout> lookup = new HashMap<Integer, H5D_layout>(); - static { + static + { for (H5D_layout s : EnumSet.allOf(H5D_layout.class)) lookup.put(s.getCode(), s); } private int code; - H5D_layout(int layout_type) { - this.code = layout_type; - } + H5D_layout(int layout_type) { this.code = layout_type; } - public int getCode() { - return this.code; - } + public int getCode() { return this.code; } - public static H5D_layout get(int code) { - return lookup.get(code); - } + public static H5D_layout get(int code) { return lookup.get(code); } } - private static void writeChunk() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void writeChunk() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long filespace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; - long[] chunk_dims = { CHUNK_X, CHUNK_Y }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; + long[] chunk_dims = {CHUNK_X, CHUNK_Y}; int[][] dset_data = new int[DIM_X][DIM_Y]; // Initialize data to "1", to make it easier to see the selections. @@ -91,7 +92,7 @@ public class H5Ex_D_Chunk { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -127,20 +128,21 @@ public class H5Ex_D_Chunk { try { if ((file_id >= 0) && (filespace_id >= 0) && (dcpl_id >= 0)) dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, filespace_id, - HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); } // Define and select the first part of the hyperslab selection. - long[] start = { 0, 0 }; - long[] stride = { 3, 3 }; - long[] count = { 2, 3 }; - long[] block = { 2, 2 }; + long[] start = {0, 0}; + long[] stride = {3, 3}; + long[] count = {2, 3}; + long[] block = {2, 2}; try { if ((filespace_id >= 0)) - H5.H5Sselect_hyperslab(filespace_id, HDF5Constants.H5S_SELECT_SET, start, stride, count, block); + H5.H5Sselect_hyperslab(filespace_id, HDF5Constants.H5S_SELECT_SET, start, stride, count, + block); } catch (Exception e) { e.printStackTrace(); @@ -152,12 +154,13 @@ public class H5Ex_D_Chunk { block[1] = 1; try { if ((filespace_id >= 0)) { - H5.H5Sselect_hyperslab(filespace_id, HDF5Constants.H5S_SELECT_NOTB, start, stride, count, block); + H5.H5Sselect_hyperslab(filespace_id, HDF5Constants.H5S_SELECT_NOTB, start, stride, count, + block); // Write the data to the dataset. if (dataset_id >= 0) H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, filespace_id, - HDF5Constants.H5P_DEFAULT, dset_data); + HDF5Constants.H5P_DEFAULT, dset_data); } } catch (Exception e) { @@ -199,11 +202,12 @@ public class H5Ex_D_Chunk { } } - private static void readChunk() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void readChunk() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long filespace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; int[][] dset_data = new int[DIM_X][DIM_Y]; // Open an existing file. @@ -267,8 +271,8 @@ public class H5Ex_D_Chunk { // Read the data using the default properties. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -294,18 +298,19 @@ public class H5Ex_D_Chunk { if (dataset_id >= 0) { filespace_id = H5.H5Dget_space(dataset_id); - long[] start = { 0, 1 }; - long[] stride = { 4, 4 }; - long[] count = { 2, 2 }; - long[] block = { 2, 3 }; + long[] start = {0, 1}; + long[] stride = {4, 4}; + long[] count = {2, 2}; + long[] block = {2, 3}; if (filespace_id >= 0) { - H5.H5Sselect_hyperslab(filespace_id, HDF5Constants.H5S_SELECT_SET, start, stride, count, block); + H5.H5Sselect_hyperslab(filespace_id, HDF5Constants.H5S_SELECT_SET, start, stride, count, + block); // Read the data using the previously defined hyperslab. if ((dataset_id >= 0) && (filespace_id >= 0)) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, filespace_id, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + filespace_id, HDF5Constants.H5P_DEFAULT, dset_data); } } } @@ -358,9 +363,9 @@ public class H5Ex_D_Chunk { } } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_D_Chunk.writeChunk(); H5Ex_D_Chunk.readChunk(); } - } diff --git a/java/examples/datasets/H5Ex_D_Compact.java b/java/examples/datasets/H5Ex_D_Compact.java index 0abf8da..3a60283 100644 --- a/java/examples/datasets/H5Ex_D_Compact.java +++ b/java/examples/datasets/H5Ex_D_Compact.java @@ -27,43 +27,44 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_D_Compact { - private static String FILENAME = "H5Ex_D_Compact.h5"; + private static String FILENAME = "H5Ex_D_Compact.h5"; private static String DATASETNAME = "DS1"; - private static final int DIM_X = 4; - private static final int DIM_Y = 7; - private static final int RANK = 2; + private static final int DIM_X = 4; + private static final int DIM_Y = 7; + private static final int RANK = 2; // Values for the status of space allocation enum H5D_layout { - H5D_LAYOUT_ERROR(-1), H5D_COMPACT(0), H5D_CONTIGUOUS(1), H5D_CHUNKED(2), H5D_VIRTUAL(3), H5D_NLAYOUTS(4); + H5D_LAYOUT_ERROR(-1), + H5D_COMPACT(0), + H5D_CONTIGUOUS(1), + H5D_CHUNKED(2), + H5D_VIRTUAL(3), + H5D_NLAYOUTS(4); private static final Map<Integer, H5D_layout> lookup = new HashMap<Integer, H5D_layout>(); - static { + static + { for (H5D_layout s : EnumSet.allOf(H5D_layout.class)) lookup.put(s.getCode(), s); } private int code; - H5D_layout(int layout_type) { - this.code = layout_type; - } + H5D_layout(int layout_type) { this.code = layout_type; } - public int getCode() { - return this.code; - } + public int getCode() { return this.code; } - public static H5D_layout get(int code) { - return lookup.get(code); - } + public static H5D_layout get(int code) { return lookup.get(code); } } - private static void writeCompact() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void writeCompact() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long filespace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; int[][] dset_data = new int[DIM_X][DIM_Y]; // Initialize data. @@ -74,7 +75,7 @@ public class H5Ex_D_Compact { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -110,7 +111,7 @@ public class H5Ex_D_Compact { try { if ((file_id >= 0) && (filespace_id >= 0) && (dcpl_id >= 0)) dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, filespace_id, - HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -119,8 +120,8 @@ public class H5Ex_D_Compact { // Write the data to the dataset. try { if (dataset_id >= 0) - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -161,11 +162,12 @@ public class H5Ex_D_Compact { } } - private static void readCompact() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void readCompact() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long filespace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; int[][] dset_data = new int[DIM_X][DIM_Y]; // Open file and dataset using the default properties. @@ -229,8 +231,8 @@ public class H5Ex_D_Compact { // Read the data using the default properties. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -281,9 +283,9 @@ public class H5Ex_D_Compact { } } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_D_Compact.writeCompact(); H5Ex_D_Compact.readCompact(); } - } diff --git a/java/examples/datasets/H5Ex_D_External.java b/java/examples/datasets/H5Ex_D_External.java index 9c3787f..d706fb7 100644 --- a/java/examples/datasets/H5Ex_D_External.java +++ b/java/examples/datasets/H5Ex_D_External.java @@ -24,20 +24,21 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_D_External { - private static String FILENAME = "H5Ex_D_External.h5"; - private static String EXTERNALNAME = "H5Ex_D_External.data"; - private static String DATASETNAME = "DS1"; - private static final int DIM_X = 4; - private static final int DIM_Y = 7; - private static final int RANK = 2; + private static String FILENAME = "H5Ex_D_External.h5"; + private static String EXTERNALNAME = "H5Ex_D_External.data"; + private static String DATASETNAME = "DS1"; + private static final int DIM_X = 4; + private static final int DIM_Y = 7; + private static final int RANK = 2; private static final int NAME_BUF_SIZE = 32; - private static void writeExternal() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; + private static void writeExternal() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; long filespace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; int[][] dset_data = new int[DIM_X][DIM_Y]; // Initialize the dataset. @@ -48,7 +49,7 @@ public class H5Ex_D_External { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -84,7 +85,7 @@ public class H5Ex_D_External { try { if ((file_id >= 0) && (filespace_id >= 0) && (dcpl_id >= 0)) dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, filespace_id, - HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -92,8 +93,8 @@ public class H5Ex_D_External { // Write the dataset. try { - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -133,15 +134,15 @@ public class H5Ex_D_External { catch (Exception e) { e.printStackTrace(); } - } - private static void readExternal() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; + private static void readExternal() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; int[][] dset_data = new int[DIM_X][DIM_Y]; - String[] Xname = new String[1]; + String[] Xname = new String[1]; // Open file using the default properties. try { @@ -183,8 +184,8 @@ public class H5Ex_D_External { // Read the data using the default properties. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -227,9 +228,9 @@ public class H5Ex_D_External { } } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_D_External.writeExternal(); H5Ex_D_External.readExternal(); } - } diff --git a/java/examples/datasets/H5Ex_D_FillValue.java b/java/examples/datasets/H5Ex_D_FillValue.java index 3526993..db4dff7 100644 --- a/java/examples/datasets/H5Ex_D_FillValue.java +++ b/java/examples/datasets/H5Ex_D_FillValue.java @@ -26,29 +26,30 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_D_FillValue { - private static String FILENAME = "H5Ex_D_FillValue.h5"; + private static String FILENAME = "H5Ex_D_FillValue.h5"; private static String DATASETNAME = "ExtendibleArray"; - private static final int DIM_X = 4; - private static final int DIM_Y = 7; - private static final int EDIM_X = 6; - private static final int EDIM_Y = 10; - private static final int CHUNK_X = 4; - private static final int CHUNK_Y = 4; - private static final int RANK = 2; - private static final int NDIMS = 2; - private static final int FILLVAL = 99; - - private static void fillValue() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; - long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; - long[] extdims = { EDIM_X, EDIM_Y }; - long[] chunk_dims = { CHUNK_X, CHUNK_Y }; - long[] maxdims = { HDF5Constants.H5S_UNLIMITED, HDF5Constants.H5S_UNLIMITED }; - int[][] write_dset_data = new int[DIM_X][DIM_Y]; - int[][] read_dset_data = new int[DIM_X][DIM_Y]; + private static final int DIM_X = 4; + private static final int DIM_Y = 7; + private static final int EDIM_X = 6; + private static final int EDIM_Y = 10; + private static final int CHUNK_X = 4; + private static final int CHUNK_Y = 4; + private static final int RANK = 2; + private static final int NDIMS = 2; + private static final int FILLVAL = 99; + + private static void fillValue() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; + long dataspace_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; + long[] extdims = {EDIM_X, EDIM_Y}; + long[] chunk_dims = {CHUNK_X, CHUNK_Y}; + long[] maxdims = {HDF5Constants.H5S_UNLIMITED, HDF5Constants.H5S_UNLIMITED}; + int[][] write_dset_data = new int[DIM_X][DIM_Y]; + int[][] read_dset_data = new int[DIM_X][DIM_Y]; int[][] extend_dset_data = new int[EDIM_X][EDIM_Y]; // Initialize the dataset. @@ -59,7 +60,7 @@ public class H5Ex_D_FillValue { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -92,7 +93,7 @@ public class H5Ex_D_FillValue { // Set the fill value for the dataset try { - int[] fill_value = { FILLVAL }; + int[] fill_value = {FILLVAL}; if (dcpl_id >= 0) H5.H5Pset_fill_value(dcpl_id, HDF5Constants.H5T_NATIVE_INT, fill_value); } @@ -115,7 +116,7 @@ public class H5Ex_D_FillValue { try { if ((file_id >= 0) && (dataspace_id >= 0) && (dcpl_id >= 0)) dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, dataspace_id, - HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -124,8 +125,8 @@ public class H5Ex_D_FillValue { // Read values from the dataset, which has not been written to yet. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, read_dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, read_dset_data); } catch (Exception e) { e.printStackTrace(); @@ -144,8 +145,8 @@ public class H5Ex_D_FillValue { // Write the data to the dataset. try { if (dataset_id >= 0) - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, write_dset_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, write_dset_data); } catch (Exception e) { e.printStackTrace(); @@ -154,8 +155,8 @@ public class H5Ex_D_FillValue { // Read the data back. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, read_dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, read_dset_data); } catch (Exception e) { e.printStackTrace(); @@ -183,8 +184,8 @@ public class H5Ex_D_FillValue { // Read from the extended dataset. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, extend_dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, extend_dset_data); } catch (Exception e) { e.printStackTrace(); @@ -233,11 +234,7 @@ public class H5Ex_D_FillValue { catch (Exception e) { e.printStackTrace(); } - - } - - public static void main(String[] args) { - H5Ex_D_FillValue.fillValue(); } + public static void main(String[] args) { H5Ex_D_FillValue.fillValue(); } } diff --git a/java/examples/datasets/H5Ex_D_Gzip.java b/java/examples/datasets/H5Ex_D_Gzip.java index 404ff05..0a94254 100644 --- a/java/examples/datasets/H5Ex_D_Gzip.java +++ b/java/examples/datasets/H5Ex_D_Gzip.java @@ -29,45 +29,46 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_D_Gzip { - private static String FILENAME = "H5Ex_D_Gzip.h5"; + private static String FILENAME = "H5Ex_D_Gzip.h5"; private static String DATASETNAME = "DS1"; - private static final int DIM_X = 32; - private static final int DIM_Y = 64; - private static final int CHUNK_X = 4; - private static final int CHUNK_Y = 8; - private static final int RANK = 2; - private static final int NDIMS = 2; + private static final int DIM_X = 32; + private static final int DIM_Y = 64; + private static final int CHUNK_X = 4; + private static final int CHUNK_Y = 8; + private static final int RANK = 2; + private static final int NDIMS = 2; // Values for the status of space allocation enum H5Z_filter { - H5Z_FILTER_ERROR(HDF5Constants.H5Z_FILTER_ERROR), H5Z_FILTER_NONE(HDF5Constants.H5Z_FILTER_NONE), H5Z_FILTER_DEFLATE( - HDF5Constants.H5Z_FILTER_DEFLATE), H5Z_FILTER_SHUFFLE(HDF5Constants.H5Z_FILTER_SHUFFLE), H5Z_FILTER_FLETCHER32( - HDF5Constants.H5Z_FILTER_FLETCHER32), H5Z_FILTER_SZIP(HDF5Constants.H5Z_FILTER_SZIP), H5Z_FILTER_NBIT( - HDF5Constants.H5Z_FILTER_NBIT), H5Z_FILTER_SCALEOFFSET(HDF5Constants.H5Z_FILTER_SCALEOFFSET), H5Z_FILTER_RESERVED( - HDF5Constants.H5Z_FILTER_RESERVED), H5Z_FILTER_MAX(HDF5Constants.H5Z_FILTER_MAX); + H5Z_FILTER_ERROR(HDF5Constants.H5Z_FILTER_ERROR), + H5Z_FILTER_NONE(HDF5Constants.H5Z_FILTER_NONE), + H5Z_FILTER_DEFLATE(HDF5Constants.H5Z_FILTER_DEFLATE), + H5Z_FILTER_SHUFFLE(HDF5Constants.H5Z_FILTER_SHUFFLE), + H5Z_FILTER_FLETCHER32(HDF5Constants.H5Z_FILTER_FLETCHER32), + H5Z_FILTER_SZIP(HDF5Constants.H5Z_FILTER_SZIP), + H5Z_FILTER_NBIT(HDF5Constants.H5Z_FILTER_NBIT), + H5Z_FILTER_SCALEOFFSET(HDF5Constants.H5Z_FILTER_SCALEOFFSET), + H5Z_FILTER_RESERVED(HDF5Constants.H5Z_FILTER_RESERVED), + H5Z_FILTER_MAX(HDF5Constants.H5Z_FILTER_MAX); private static final Map<Integer, H5Z_filter> lookup = new HashMap<Integer, H5Z_filter>(); - static { + static + { for (H5Z_filter s : EnumSet.allOf(H5Z_filter.class)) lookup.put(s.getCode(), s); } private int code; - H5Z_filter(int layout_type) { - this.code = layout_type; - } + H5Z_filter(int layout_type) { this.code = layout_type; } - public int getCode() { - return this.code; - } + public int getCode() { return this.code; } - public static H5Z_filter get(int code) { - return lookup.get(code); - } + public static H5Z_filter get(int code) { return lookup.get(code); } } - private static boolean checkGzipFilter() { + private static boolean checkGzipFilter() + { try { int available = H5.H5Zfilter_avail(HDF5Constants.H5Z_FILTER_DEFLATE); if (available == 0) { @@ -81,8 +82,8 @@ public class H5Ex_D_Gzip { try { int filter_info = H5.H5Zget_filter_info(HDF5Constants.H5Z_FILTER_DEFLATE); - if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) - || ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) { + if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) || + ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) { System.out.println("gzip filter not available for encoding and decoding."); return false; } @@ -93,13 +94,14 @@ public class H5Ex_D_Gzip { return true; } - private static void writeGzip() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void writeGzip() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long filespace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; - long[] chunk_dims = { CHUNK_X, CHUNK_Y }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; + long[] chunk_dims = {CHUNK_X, CHUNK_Y}; int[][] dset_data = new int[DIM_X][DIM_Y]; // Initialize data. @@ -110,7 +112,7 @@ public class H5Ex_D_Gzip { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -143,7 +145,7 @@ public class H5Ex_D_Gzip { try { if ((file_id >= 0) && (filespace_id >= 0) && (dcpl_id >= 0)) dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, filespace_id, - HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -152,8 +154,8 @@ public class H5Ex_D_Gzip { // Write the data to the dataset. try { if (dataset_id >= 0) - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -194,10 +196,11 @@ public class H5Ex_D_Gzip { } } - private static void readGzip() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; + private static void readGzip() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; int[][] dset_data = new int[DIM_X][DIM_Y]; // Open an existing file. @@ -231,14 +234,14 @@ public class H5Ex_D_Gzip { try { if (dcpl_id >= 0) { // Java lib requires a valid filter_name object and cd_values - int[] flags = { 0 }; - long[] cd_nelmts = { 1 }; - int[] cd_values = { 0 }; - String[] filter_name = { "" }; - int[] filter_config = { 0 }; - int filter_type = -1; - filter_type = H5 - .H5Pget_filter(dcpl_id, 0, flags, cd_nelmts, cd_values, 120, filter_name, filter_config); + int[] flags = {0}; + long[] cd_nelmts = {1}; + int[] cd_values = {0}; + String[] filter_name = {""}; + int[] filter_config = {0}; + int filter_type = -1; + filter_type = H5.H5Pget_filter(dcpl_id, 0, flags, cd_nelmts, cd_values, 120, filter_name, + filter_config); System.out.print("Filter type is: "); switch (H5Z_filter.get(filter_type)) { case H5Z_FILTER_DEFLATE: @@ -272,8 +275,8 @@ public class H5Ex_D_Gzip { // Read the data using the default properties. try { if (dataset_id >= 0) { - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } } catch (Exception e) { @@ -318,7 +321,8 @@ public class H5Ex_D_Gzip { } } - public static void main(String[] args) { + public static void main(String[] args) + { // Check if gzip compression is available and can be used for both // compression and decompression. Normally we do not perform error // checking in these examples for the sake of clarity, but in this @@ -329,5 +333,4 @@ public class H5Ex_D_Gzip { H5Ex_D_Gzip.readGzip(); } } - } diff --git a/java/examples/datasets/H5Ex_D_Hyperslab.java b/java/examples/datasets/H5Ex_D_Hyperslab.java index fa3473f..0575d50 100644 --- a/java/examples/datasets/H5Ex_D_Hyperslab.java +++ b/java/examples/datasets/H5Ex_D_Hyperslab.java @@ -26,17 +26,18 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_D_Hyperslab { - private static String FILENAME = "H5Ex_D_Hyperslab.h5"; + private static String FILENAME = "H5Ex_D_Hyperslab.h5"; private static String DATASETNAME = "DS1"; - private static final int DIM_X = 6; - private static final int DIM_Y = 8; - private static final int RANK = 2; + private static final int DIM_X = 6; + private static final int DIM_Y = 8; + private static final int RANK = 2; - private static void writeHyperslab() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void writeHyperslab() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long filespace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; int[][] dset_data = new int[DIM_X][DIM_Y]; // Initialize data to "1", to make it easier to see the selections. @@ -57,7 +58,7 @@ public class H5Ex_D_Hyperslab { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -76,20 +77,22 @@ public class H5Ex_D_Hyperslab { try { if ((file_id >= 0) && (filespace_id >= 0)) dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, filespace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); } // Define and select the first part of the hyperslab selection. - long[] start = { 0, 0 }; - long[] stride = { 3, 3 }; - long[] count = { 2, 3 }; - long[] block = { 2, 2 }; + long[] start = {0, 0}; + long[] stride = {3, 3}; + long[] count = {2, 3}; + long[] block = {2, 2}; try { if ((filespace_id >= 0)) - H5.H5Sselect_hyperslab(filespace_id, HDF5Constants.H5S_SELECT_SET, start, stride, count, block); + H5.H5Sselect_hyperslab(filespace_id, HDF5Constants.H5S_SELECT_SET, start, stride, count, + block); } catch (Exception e) { e.printStackTrace(); @@ -101,12 +104,13 @@ public class H5Ex_D_Hyperslab { block[1] = 1; try { if ((filespace_id >= 0)) { - H5.H5Sselect_hyperslab(filespace_id, HDF5Constants.H5S_SELECT_NOTB, start, stride, count, block); + H5.H5Sselect_hyperslab(filespace_id, HDF5Constants.H5S_SELECT_NOTB, start, stride, count, + block); // Write the data to the dataset. if (dataset_id >= 0) H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, filespace_id, - HDF5Constants.H5P_DEFAULT, dset_data); + HDF5Constants.H5P_DEFAULT, dset_data); } } catch (Exception e) { @@ -140,11 +144,12 @@ public class H5Ex_D_Hyperslab { } } - private static void readHyperslab() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void readHyperslab() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long filespace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; int[][] dset_data = new int[DIM_X][DIM_Y]; // Open an existing file. @@ -167,8 +172,8 @@ public class H5Ex_D_Hyperslab { // Read the data using the default properties. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -194,18 +199,19 @@ public class H5Ex_D_Hyperslab { if (dataset_id >= 0) { filespace_id = H5.H5Dget_space(dataset_id); - long[] start = { 0, 1 }; - long[] stride = { 4, 4 }; - long[] count = { 2, 2 }; - long[] block = { 2, 3 }; + long[] start = {0, 1}; + long[] stride = {4, 4}; + long[] count = {2, 2}; + long[] block = {2, 3}; if (filespace_id >= 0) { - H5.H5Sselect_hyperslab(filespace_id, HDF5Constants.H5S_SELECT_SET, start, stride, count, block); + H5.H5Sselect_hyperslab(filespace_id, HDF5Constants.H5S_SELECT_SET, start, stride, count, + block); // Read the data using the previously defined hyperslab. if ((dataset_id >= 0) && (filespace_id >= 0)) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, filespace_id, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + filespace_id, HDF5Constants.H5P_DEFAULT, dset_data); } } } @@ -258,9 +264,9 @@ public class H5Ex_D_Hyperslab { } } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_D_Hyperslab.writeHyperslab(); H5Ex_D_Hyperslab.readHyperslab(); } - } diff --git a/java/examples/datasets/H5Ex_D_Nbit.java b/java/examples/datasets/H5Ex_D_Nbit.java index 35d23a9..d54ce21 100644 --- a/java/examples/datasets/H5Ex_D_Nbit.java +++ b/java/examples/datasets/H5Ex_D_Nbit.java @@ -29,45 +29,46 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_D_Nbit { - private static String FILENAME = "H5Ex_D_Nbit.h5"; + private static String FILENAME = "H5Ex_D_Nbit.h5"; private static String DATASETNAME = "DS1"; - private static final int DIM_X = 32; - private static final int DIM_Y = 64; - private static final int CHUNK_X = 4; - private static final int CHUNK_Y = 8; - private static final int RANK = 2; - private static final int NDIMS = 2; + private static final int DIM_X = 32; + private static final int DIM_Y = 64; + private static final int CHUNK_X = 4; + private static final int CHUNK_Y = 8; + private static final int RANK = 2; + private static final int NDIMS = 2; // Values for the status of space allocation enum H5Z_filter { - H5Z_FILTER_ERROR(HDF5Constants.H5Z_FILTER_ERROR), H5Z_FILTER_NONE(HDF5Constants.H5Z_FILTER_NONE), H5Z_FILTER_DEFLATE( - HDF5Constants.H5Z_FILTER_DEFLATE), H5Z_FILTER_SHUFFLE(HDF5Constants.H5Z_FILTER_SHUFFLE), H5Z_FILTER_FLETCHER32( - HDF5Constants.H5Z_FILTER_FLETCHER32), H5Z_FILTER_SZIP(HDF5Constants.H5Z_FILTER_SZIP), H5Z_FILTER_NBIT( - HDF5Constants.H5Z_FILTER_NBIT), H5Z_FILTER_SCALEOFFSET(HDF5Constants.H5Z_FILTER_SCALEOFFSET), H5Z_FILTER_RESERVED( - HDF5Constants.H5Z_FILTER_RESERVED), H5Z_FILTER_MAX(HDF5Constants.H5Z_FILTER_MAX); + H5Z_FILTER_ERROR(HDF5Constants.H5Z_FILTER_ERROR), + H5Z_FILTER_NONE(HDF5Constants.H5Z_FILTER_NONE), + H5Z_FILTER_DEFLATE(HDF5Constants.H5Z_FILTER_DEFLATE), + H5Z_FILTER_SHUFFLE(HDF5Constants.H5Z_FILTER_SHUFFLE), + H5Z_FILTER_FLETCHER32(HDF5Constants.H5Z_FILTER_FLETCHER32), + H5Z_FILTER_SZIP(HDF5Constants.H5Z_FILTER_SZIP), + H5Z_FILTER_NBIT(HDF5Constants.H5Z_FILTER_NBIT), + H5Z_FILTER_SCALEOFFSET(HDF5Constants.H5Z_FILTER_SCALEOFFSET), + H5Z_FILTER_RESERVED(HDF5Constants.H5Z_FILTER_RESERVED), + H5Z_FILTER_MAX(HDF5Constants.H5Z_FILTER_MAX); private static final Map<Integer, H5Z_filter> lookup = new HashMap<Integer, H5Z_filter>(); - static { + static + { for (H5Z_filter s : EnumSet.allOf(H5Z_filter.class)) lookup.put(s.getCode(), s); } private int code; - H5Z_filter(int layout_type) { - this.code = layout_type; - } + H5Z_filter(int layout_type) { this.code = layout_type; } - public int getCode() { - return this.code; - } + public int getCode() { return this.code; } - public static H5Z_filter get(int code) { - return lookup.get(code); - } + public static H5Z_filter get(int code) { return lookup.get(code); } } - private static boolean checkNbitFilter() { + private static boolean checkNbitFilter() + { try { // Check if N-Bit compression is available and can be used for both compression and decompression. int available = H5.H5Zfilter_avail(HDF5Constants.H5Z_FILTER_NBIT); @@ -82,8 +83,8 @@ public class H5Ex_D_Nbit { try { int filter_info = H5.H5Zget_filter_info(HDF5Constants.H5Z_FILTER_NBIT); - if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) - || ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) { + if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) || + ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) { System.out.println("N-Bit filter not available for encoding and decoding."); return false; } @@ -94,14 +95,15 @@ public class H5Ex_D_Nbit { return true; } - private static void writeData() throws Exception { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void writeData() throws Exception + { + long file_id = HDF5Constants.H5I_INVALID_HID; long filespace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dtype_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; - long[] chunk_dims = { CHUNK_X, CHUNK_Y }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dtype_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; + long[] chunk_dims = {CHUNK_X, CHUNK_Y}; int[][] dset_data = new int[DIM_X][DIM_Y]; // Initialize data. @@ -112,7 +114,7 @@ public class H5Ex_D_Nbit { try { // Create a new file using the default properties. file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); // Create dataspace. Setting maximum size to NULL sets the maximum // size to be the current size. @@ -130,12 +132,12 @@ public class H5Ex_D_Nbit { H5.H5Pset_chunk(dcpl_id, NDIMS, chunk_dims); // Create the dataset. - dataset_id = H5.H5Dcreate(file_id, DATASETNAME, dtype_id, filespace_id, HDF5Constants.H5P_DEFAULT, dcpl_id, - HDF5Constants.H5P_DEFAULT); + dataset_id = H5.H5Dcreate(file_id, DATASETNAME, dtype_id, filespace_id, HDF5Constants.H5P_DEFAULT, + dcpl_id, HDF5Constants.H5P_DEFAULT); // Write the data to the dataset. - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -155,10 +157,11 @@ public class H5Ex_D_Nbit { } } - private static void readData() throws Exception { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; + private static void readData() throws Exception + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; int[][] dset_data = new int[DIM_X][DIM_Y]; // Open an existing file. @@ -192,14 +195,14 @@ public class H5Ex_D_Nbit { try { if (dcpl_id >= 0) { // Java lib requires a valid filter_name object and cd_values - int[] flags = { 0 }; - long[] cd_nelmts = { 1 }; - int[] cd_values = { 0 }; - String[] filter_name = { "" }; - int[] filter_config = { 0 }; - int filter_type = -1; - filter_type = H5 - .H5Pget_filter(dcpl_id, 0, flags, cd_nelmts, cd_values, 120, filter_name, filter_config); + int[] flags = {0}; + long[] cd_nelmts = {1}; + int[] cd_values = {0}; + String[] filter_name = {""}; + int[] filter_config = {0}; + int filter_type = -1; + filter_type = H5.H5Pget_filter(dcpl_id, 0, flags, cd_nelmts, cd_values, 120, filter_name, + filter_config); System.out.print("Filter type is: "); switch (H5Z_filter.get(filter_type)) { case H5Z_FILTER_DEFLATE: @@ -234,7 +237,7 @@ public class H5Ex_D_Nbit { try { if (dataset_id >= 0) { int status = H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, - HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); // Check if the read was successful. if (status < 0) System.out.print("Dataset read failed!"); @@ -280,14 +283,14 @@ public class H5Ex_D_Nbit { catch (Exception e) { e.printStackTrace(); } - } - public static void main(String[] args) { + public static void main(String[] args) + { /* - * Check if N-Bit compression is available and can be used for both compression and decompression. Normally we - * do not perform error checking in these examples for the sake of clarity, but in this case we will make an - * exception because this filter is an optional part of the hdf5 library. + * Check if N-Bit compression is available and can be used for both compression and decompression. + * Normally we do not perform error checking in these examples for the sake of clarity, but in this + * case we will make an exception because this filter is an optional part of the hdf5 library. */ try { if (H5Ex_D_Nbit.checkNbitFilter()) { diff --git a/java/examples/datasets/H5Ex_D_ReadWrite.java b/java/examples/datasets/H5Ex_D_ReadWrite.java index db930d3..4b26a2c 100644 --- a/java/examples/datasets/H5Ex_D_ReadWrite.java +++ b/java/examples/datasets/H5Ex_D_ReadWrite.java @@ -24,17 +24,18 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_D_ReadWrite { - private static String FILENAME = "H5Ex_D_ReadWrite.h5"; + private static String FILENAME = "H5Ex_D_ReadWrite.h5"; private static String DATASETNAME = "DS1"; - private static final int DIM_X = 4; - private static final int DIM_Y = 7; - private static final int RANK = 2; + private static final int DIM_X = 4; + private static final int DIM_Y = 7; + private static final int RANK = 2; - private static void WriteDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void WriteDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long filespace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; int[][] dset_data = new int[DIM_X][DIM_Y]; // Initialize data. @@ -45,7 +46,7 @@ public class H5Ex_D_ReadWrite { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -64,7 +65,8 @@ public class H5Ex_D_ReadWrite { try { if ((file_id >= 0) && (filespace_id >= 0)) dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, filespace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -73,8 +75,8 @@ public class H5Ex_D_ReadWrite { // Write the data to the dataset. try { if (dataset_id >= 0) - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -107,9 +109,10 @@ public class H5Ex_D_ReadWrite { } } - private static void ReadDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; + private static void ReadDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; int[][] dset_data = new int[DIM_X][DIM_Y]; // Open file using the default properties. @@ -132,8 +135,8 @@ public class H5Ex_D_ReadWrite { // Read the data using the default properties. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -168,9 +171,9 @@ public class H5Ex_D_ReadWrite { } } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_D_ReadWrite.WriteDataset(); H5Ex_D_ReadWrite.ReadDataset(); } - } diff --git a/java/examples/datasets/H5Ex_D_Shuffle.java b/java/examples/datasets/H5Ex_D_Shuffle.java index 1dd7c6a..54a77c7 100644 --- a/java/examples/datasets/H5Ex_D_Shuffle.java +++ b/java/examples/datasets/H5Ex_D_Shuffle.java @@ -30,45 +30,46 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_D_Shuffle { - private static String FILENAME = "H5Ex_D_Shuffle.h5"; + private static String FILENAME = "H5Ex_D_Shuffle.h5"; private static String DATASETNAME = "DS1"; - private static final int DIM_X = 32; - private static final int DIM_Y = 64; - private static final int CHUNK_X = 4; - private static final int CHUNK_Y = 8; - private static final int RANK = 2; - private static final int NDIMS = 2; + private static final int DIM_X = 32; + private static final int DIM_Y = 64; + private static final int CHUNK_X = 4; + private static final int CHUNK_Y = 8; + private static final int RANK = 2; + private static final int NDIMS = 2; // Values for the status of space allocation enum H5Z_filter { - H5Z_FILTER_ERROR(HDF5Constants.H5Z_FILTER_ERROR), H5Z_FILTER_NONE(HDF5Constants.H5Z_FILTER_NONE), H5Z_FILTER_DEFLATE( - HDF5Constants.H5Z_FILTER_DEFLATE), H5Z_FILTER_SHUFFLE(HDF5Constants.H5Z_FILTER_SHUFFLE), H5Z_FILTER_FLETCHER32( - HDF5Constants.H5Z_FILTER_FLETCHER32), H5Z_FILTER_SZIP(HDF5Constants.H5Z_FILTER_SZIP), H5Z_FILTER_NBIT( - HDF5Constants.H5Z_FILTER_NBIT), H5Z_FILTER_SCALEOFFSET(HDF5Constants.H5Z_FILTER_SCALEOFFSET), H5Z_FILTER_RESERVED( - HDF5Constants.H5Z_FILTER_RESERVED), H5Z_FILTER_MAX(HDF5Constants.H5Z_FILTER_MAX); + H5Z_FILTER_ERROR(HDF5Constants.H5Z_FILTER_ERROR), + H5Z_FILTER_NONE(HDF5Constants.H5Z_FILTER_NONE), + H5Z_FILTER_DEFLATE(HDF5Constants.H5Z_FILTER_DEFLATE), + H5Z_FILTER_SHUFFLE(HDF5Constants.H5Z_FILTER_SHUFFLE), + H5Z_FILTER_FLETCHER32(HDF5Constants.H5Z_FILTER_FLETCHER32), + H5Z_FILTER_SZIP(HDF5Constants.H5Z_FILTER_SZIP), + H5Z_FILTER_NBIT(HDF5Constants.H5Z_FILTER_NBIT), + H5Z_FILTER_SCALEOFFSET(HDF5Constants.H5Z_FILTER_SCALEOFFSET), + H5Z_FILTER_RESERVED(HDF5Constants.H5Z_FILTER_RESERVED), + H5Z_FILTER_MAX(HDF5Constants.H5Z_FILTER_MAX); private static final Map<Integer, H5Z_filter> lookup = new HashMap<Integer, H5Z_filter>(); - static { + static + { for (H5Z_filter s : EnumSet.allOf(H5Z_filter.class)) lookup.put(s.getCode(), s); } private int code; - H5Z_filter(int layout_type) { - this.code = layout_type; - } + H5Z_filter(int layout_type) { this.code = layout_type; } - public int getCode() { - return this.code; - } + public int getCode() { return this.code; } - public static H5Z_filter get(int code) { - return lookup.get(code); - } + public static H5Z_filter get(int code) { return lookup.get(code); } } - private static boolean checkGzipFilter() { + private static boolean checkGzipFilter() + { try { int available = H5.H5Zfilter_avail(HDF5Constants.H5Z_FILTER_DEFLATE); if (available == 0) { @@ -82,8 +83,8 @@ public class H5Ex_D_Shuffle { try { int filter_info = H5.H5Zget_filter_info(HDF5Constants.H5Z_FILTER_DEFLATE); - if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) - || ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) { + if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) || + ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) { System.out.println("gzip filter not available for encoding and decoding."); return false; } @@ -94,7 +95,8 @@ public class H5Ex_D_Shuffle { return true; } - private static boolean checkShuffleFilter() { + private static boolean checkShuffleFilter() + { try { int available = H5.H5Zfilter_avail(HDF5Constants.H5Z_FILTER_SHUFFLE); if (available == 0) { @@ -108,8 +110,8 @@ public class H5Ex_D_Shuffle { try { int filter_info = H5.H5Zget_filter_info(HDF5Constants.H5Z_FILTER_SHUFFLE); - if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) - || ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) { + if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) || + ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) { System.out.println("Shuffle filter not available for encoding and decoding."); return false; } @@ -120,13 +122,14 @@ public class H5Ex_D_Shuffle { return true; } - private static void writeShuffle() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void writeShuffle() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long filespace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; - long[] chunk_dims = { CHUNK_X, CHUNK_Y }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; + long[] chunk_dims = {CHUNK_X, CHUNK_Y}; int[][] dset_data = new int[DIM_X][DIM_Y]; // Initialize data. @@ -137,7 +140,7 @@ public class H5Ex_D_Shuffle { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -176,7 +179,7 @@ public class H5Ex_D_Shuffle { try { if ((file_id >= 0) && (filespace_id >= 0) && (dcpl_id >= 0)) dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, filespace_id, - HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -185,8 +188,8 @@ public class H5Ex_D_Shuffle { // Write the data to the dataset. try { if (dataset_id >= 0) - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -227,10 +230,11 @@ public class H5Ex_D_Shuffle { } } - private static void readShuffle() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; + private static void readShuffle() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; int[][] dset_data = new int[DIM_X][DIM_Y]; // Open an existing file. @@ -266,14 +270,14 @@ public class H5Ex_D_Shuffle { int nfilters = H5.H5Pget_nfilters(dcpl_id); for (int indx = 0; indx < nfilters; indx++) { // Java lib requires a valid filter_name object and cd_values - int[] flags = { 0 }; - long[] cd_nelmts = { 1 }; - int[] cd_values = { 0 }; - String[] filter_name = { "" }; - int[] filter_config = { 0 }; - int filter_type = -1; - filter_type = H5.H5Pget_filter(dcpl_id, indx, flags, cd_nelmts, cd_values, 120, filter_name, - filter_config); + int[] flags = {0}; + long[] cd_nelmts = {1}; + int[] cd_values = {0}; + String[] filter_name = {""}; + int[] filter_config = {0}; + int filter_type = -1; + filter_type = H5.H5Pget_filter(dcpl_id, indx, flags, cd_nelmts, cd_values, 120, + filter_name, filter_config); System.out.print("Filter " + indx + ": Type is: "); switch (H5Z_filter.get(filter_type)) { case H5Z_FILTER_DEFLATE: @@ -308,8 +312,8 @@ public class H5Ex_D_Shuffle { // Read the data using the default properties. try { if (dataset_id >= 0) { - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } } catch (Exception e) { @@ -354,7 +358,8 @@ public class H5Ex_D_Shuffle { } } - public static void main(String[] args) { + public static void main(String[] args) + { // Check if gzip compression is available and can be used for both // compression and decompression. Normally we do not perform error // checking in these examples for the sake of clarity, but in this @@ -366,5 +371,4 @@ public class H5Ex_D_Shuffle { H5Ex_D_Shuffle.readShuffle(); } } - } diff --git a/java/examples/datasets/H5Ex_D_Sofloat.java b/java/examples/datasets/H5Ex_D_Sofloat.java index 8edde09..a5f5cd8 100644 --- a/java/examples/datasets/H5Ex_D_Sofloat.java +++ b/java/examples/datasets/H5Ex_D_Sofloat.java @@ -23,9 +23,9 @@ package examples.datasets; import java.text.DecimalFormat; import java.text.DecimalFormatSymbols; -import java.util.Locale; import java.util.EnumSet; import java.util.HashMap; +import java.util.Locale; import java.util.Map; import hdf.hdf5lib.H5; @@ -33,45 +33,46 @@ import hdf.hdf5lib.HDF5Constants; public class H5Ex_D_Sofloat { - private static String FILENAME = "H5Ex_D_Sofloat.h5"; + private static String FILENAME = "H5Ex_D_Sofloat.h5"; private static String DATASETNAME = "DS1"; - private static final int DIM_X = 32; - private static final int DIM_Y = 64; - private static final int CHUNK_X = 4; - private static final int CHUNK_Y = 8; - private static final int RANK = 2; - private static final int NDIMS = 2; + private static final int DIM_X = 32; + private static final int DIM_Y = 64; + private static final int CHUNK_X = 4; + private static final int CHUNK_Y = 8; + private static final int RANK = 2; + private static final int NDIMS = 2; // Values for the status of space allocation enum H5Z_filter { - H5Z_FILTER_ERROR(HDF5Constants.H5Z_FILTER_ERROR), H5Z_FILTER_NONE(HDF5Constants.H5Z_FILTER_NONE), H5Z_FILTER_DEFLATE( - HDF5Constants.H5Z_FILTER_DEFLATE), H5Z_FILTER_SHUFFLE(HDF5Constants.H5Z_FILTER_SHUFFLE), H5Z_FILTER_FLETCHER32( - HDF5Constants.H5Z_FILTER_FLETCHER32), H5Z_FILTER_SZIP(HDF5Constants.H5Z_FILTER_SZIP), H5Z_FILTER_NBIT( - HDF5Constants.H5Z_FILTER_NBIT), H5Z_FILTER_SCALEOFFSET(HDF5Constants.H5Z_FILTER_SCALEOFFSET), H5Z_FILTER_RESERVED( - HDF5Constants.H5Z_FILTER_RESERVED), H5Z_FILTER_MAX(HDF5Constants.H5Z_FILTER_MAX); + H5Z_FILTER_ERROR(HDF5Constants.H5Z_FILTER_ERROR), + H5Z_FILTER_NONE(HDF5Constants.H5Z_FILTER_NONE), + H5Z_FILTER_DEFLATE(HDF5Constants.H5Z_FILTER_DEFLATE), + H5Z_FILTER_SHUFFLE(HDF5Constants.H5Z_FILTER_SHUFFLE), + H5Z_FILTER_FLETCHER32(HDF5Constants.H5Z_FILTER_FLETCHER32), + H5Z_FILTER_SZIP(HDF5Constants.H5Z_FILTER_SZIP), + H5Z_FILTER_NBIT(HDF5Constants.H5Z_FILTER_NBIT), + H5Z_FILTER_SCALEOFFSET(HDF5Constants.H5Z_FILTER_SCALEOFFSET), + H5Z_FILTER_RESERVED(HDF5Constants.H5Z_FILTER_RESERVED), + H5Z_FILTER_MAX(HDF5Constants.H5Z_FILTER_MAX); private static final Map<Integer, H5Z_filter> lookup = new HashMap<Integer, H5Z_filter>(); - static { + static + { for (H5Z_filter s : EnumSet.allOf(H5Z_filter.class)) lookup.put(s.getCode(), s); } private int code; - H5Z_filter(int layout_type) { - this.code = layout_type; - } + H5Z_filter(int layout_type) { this.code = layout_type; } - public int getCode() { - return this.code; - } + public int getCode() { return this.code; } - public static H5Z_filter get(int code) { - return lookup.get(code); - } + public static H5Z_filter get(int code) { return lookup.get(code); } } - private static boolean checkScaleoffsetFilter() { + private static boolean checkScaleoffsetFilter() + { try { int available = H5.H5Zfilter_avail(HDF5Constants.H5Z_FILTER_SCALEOFFSET); if (available == 0) { @@ -85,8 +86,8 @@ public class H5Ex_D_Sofloat { try { int filter_info = H5.H5Zget_filter_info(HDF5Constants.H5Z_FILTER_SCALEOFFSET); - if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) - || ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) { + if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) || + ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) { System.out.println("Scale-Offset filter not available for encoding and decoding."); return false; } @@ -97,20 +98,21 @@ public class H5Ex_D_Sofloat { return true; } - private static void writeData() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long filespace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; - long[] chunk_dims = { CHUNK_X, CHUNK_Y }; + private static void writeData() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long filespace_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; + long[] chunk_dims = {CHUNK_X, CHUNK_Y}; double[][] dset_data = new double[DIM_X][DIM_Y]; // Initialize data. for (int indx = 0; indx < DIM_X; indx++) for (int jndx = 0; jndx < DIM_Y; jndx++) { - double x = indx; - double y = jndx; + double x = indx; + double y = jndx; dset_data[indx][jndx] = (x + 1) / (y + 0.3) + y; } @@ -133,7 +135,7 @@ public class H5Ex_D_Sofloat { // Create a new file using the default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -164,7 +166,7 @@ public class H5Ex_D_Sofloat { try { if ((file_id >= 0) && (filespace_id >= 0) && (dcpl_id >= 0)) dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_IEEE_F64LE, filespace_id, - HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -173,8 +175,8 @@ public class H5Ex_D_Sofloat { // Write the data to the dataset. try { if (dataset_id >= 0) - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_DOUBLE, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_DOUBLE, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -215,10 +217,11 @@ public class H5Ex_D_Sofloat { } } - private static void readData() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; + private static void readData() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; double[][] dset_data = new double[DIM_X][DIM_Y]; // Open file using the default properties. @@ -251,15 +254,15 @@ public class H5Ex_D_Sofloat { try { if (dcpl_id >= 0) { // Java lib requires a valid filter_name object and cd_values - int[] flags = { 0 }; - long[] cd_nelmts = { 1 }; - int[] cd_values = { 0 }; - String[] filter_name = { "" }; - int[] filter_config = { 0 }; - int filter_type = -1; - - filter_type = H5 - .H5Pget_filter(dcpl_id, 0, flags, cd_nelmts, cd_values, 120, filter_name, filter_config); + int[] flags = {0}; + long[] cd_nelmts = {1}; + int[] cd_values = {0}; + String[] filter_name = {""}; + int[] filter_config = {0}; + int filter_type = -1; + + filter_type = H5.H5Pget_filter(dcpl_id, 0, flags, cd_nelmts, cd_values, 120, filter_name, + filter_config); System.out.print("Filter type is: "); switch (H5Z_filter.get(filter_type)) { case H5Z_FILTER_DEFLATE: @@ -293,8 +296,8 @@ public class H5Ex_D_Sofloat { // Read the data using the default properties. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_DOUBLE, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_DOUBLE, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -343,7 +346,8 @@ public class H5Ex_D_Sofloat { } } - public static void main(String[] args) { + public static void main(String[] args) + { // Check if Scale-Offset compression is available and can be used // for both compression and decompression. Normally we do not diff --git a/java/examples/datasets/H5Ex_D_Soint.java b/java/examples/datasets/H5Ex_D_Soint.java index dd7664f..3eb8e37 100644 --- a/java/examples/datasets/H5Ex_D_Soint.java +++ b/java/examples/datasets/H5Ex_D_Soint.java @@ -30,45 +30,46 @@ import hdf.hdf5lib.HDF5Constants; public class H5Ex_D_Soint { - private static String FILENAME = "H5Ex_D_Soint.h5"; + private static String FILENAME = "H5Ex_D_Soint.h5"; private static String DATASETNAME = "DS1"; - private static final int DIM_X = 32; - private static final int DIM_Y = 64; - private static final int CHUNK_X = 4; - private static final int CHUNK_Y = 8; - private static final int RANK = 2; - private static final int NDIMS = 2; + private static final int DIM_X = 32; + private static final int DIM_Y = 64; + private static final int CHUNK_X = 4; + private static final int CHUNK_Y = 8; + private static final int RANK = 2; + private static final int NDIMS = 2; // Values for the status of space allocation enum H5Z_filter { - H5Z_FILTER_ERROR(HDF5Constants.H5Z_FILTER_ERROR), H5Z_FILTER_NONE(HDF5Constants.H5Z_FILTER_NONE), H5Z_FILTER_DEFLATE( - HDF5Constants.H5Z_FILTER_DEFLATE), H5Z_FILTER_SHUFFLE(HDF5Constants.H5Z_FILTER_SHUFFLE), H5Z_FILTER_FLETCHER32( - HDF5Constants.H5Z_FILTER_FLETCHER32), H5Z_FILTER_SZIP(HDF5Constants.H5Z_FILTER_SZIP), H5Z_FILTER_NBIT( - HDF5Constants.H5Z_FILTER_NBIT), H5Z_FILTER_SCALEOFFSET(HDF5Constants.H5Z_FILTER_SCALEOFFSET), H5Z_FILTER_RESERVED( - HDF5Constants.H5Z_FILTER_RESERVED), H5Z_FILTER_MAX(HDF5Constants.H5Z_FILTER_MAX); + H5Z_FILTER_ERROR(HDF5Constants.H5Z_FILTER_ERROR), + H5Z_FILTER_NONE(HDF5Constants.H5Z_FILTER_NONE), + H5Z_FILTER_DEFLATE(HDF5Constants.H5Z_FILTER_DEFLATE), + H5Z_FILTER_SHUFFLE(HDF5Constants.H5Z_FILTER_SHUFFLE), + H5Z_FILTER_FLETCHER32(HDF5Constants.H5Z_FILTER_FLETCHER32), + H5Z_FILTER_SZIP(HDF5Constants.H5Z_FILTER_SZIP), + H5Z_FILTER_NBIT(HDF5Constants.H5Z_FILTER_NBIT), + H5Z_FILTER_SCALEOFFSET(HDF5Constants.H5Z_FILTER_SCALEOFFSET), + H5Z_FILTER_RESERVED(HDF5Constants.H5Z_FILTER_RESERVED), + H5Z_FILTER_MAX(HDF5Constants.H5Z_FILTER_MAX); private static final Map<Integer, H5Z_filter> lookup = new HashMap<Integer, H5Z_filter>(); - static { + static + { for (H5Z_filter s : EnumSet.allOf(H5Z_filter.class)) lookup.put(s.getCode(), s); } private int code; - H5Z_filter(int layout_type) { - this.code = layout_type; - } + H5Z_filter(int layout_type) { this.code = layout_type; } - public int getCode() { - return this.code; - } + public int getCode() { return this.code; } - public static H5Z_filter get(int code) { - return lookup.get(code); - } + public static H5Z_filter get(int code) { return lookup.get(code); } } - private static boolean checkScaleoffsetFilter() { + private static boolean checkScaleoffsetFilter() + { try { int available = H5.H5Zfilter_avail(HDF5Constants.H5Z_FILTER_SCALEOFFSET); if (available == 0) { @@ -82,8 +83,8 @@ public class H5Ex_D_Soint { try { int filter_info = H5.H5Zget_filter_info(HDF5Constants.H5Z_FILTER_SCALEOFFSET); - if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) - || ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) { + if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) || + ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) { System.out.println("Scale-Offset filter not available for encoding and decoding."); return false; } @@ -94,13 +95,14 @@ public class H5Ex_D_Soint { return true; } - private static void writeData() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void writeData() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long filespace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; - long[] chunk_dims = { CHUNK_X, CHUNK_Y }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; + long[] chunk_dims = {CHUNK_X, CHUNK_Y}; int[][] dset_data = new int[DIM_X][DIM_Y]; // Initialize data. @@ -111,7 +113,7 @@ public class H5Ex_D_Soint { // Create a new file using the default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -130,7 +132,8 @@ public class H5Ex_D_Soint { try { dcpl_id = H5.H5Pcreate(HDF5Constants.H5P_DATASET_CREATE); if (dcpl_id >= 0) { - H5.H5Pset_scaleoffset(dcpl_id, HDF5Constants.H5Z_SO_INT, HDF5Constants.H5Z_SO_INT_MINBITS_DEFAULT); + H5.H5Pset_scaleoffset(dcpl_id, HDF5Constants.H5Z_SO_INT, + HDF5Constants.H5Z_SO_INT_MINBITS_DEFAULT); H5.H5Pset_chunk(dcpl_id, NDIMS, chunk_dims); } } @@ -142,7 +145,7 @@ public class H5Ex_D_Soint { try { if ((file_id >= 0) && (filespace_id >= 0) && (dcpl_id >= 0)) dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, filespace_id, - HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -151,8 +154,8 @@ public class H5Ex_D_Soint { // Write the data to the dataset. try { if (dataset_id >= 0) - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -193,10 +196,11 @@ public class H5Ex_D_Soint { } } - private static void readData() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; + private static void readData() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; int[][] dset_data = new int[DIM_X][DIM_Y]; // Open file using the default properties. @@ -229,15 +233,15 @@ public class H5Ex_D_Soint { try { if (dcpl_id >= 0) { // Java lib requires a valid filter_name object and cd_values - int[] flags = { 0 }; - long[] cd_nelmts = { 1 }; - int[] cd_values = { 0 }; - String[] filter_name = { "" }; - int[] filter_config = { 0 }; - int filter_type = -1; - - filter_type = H5 - .H5Pget_filter(dcpl_id, 0, flags, cd_nelmts, cd_values, 120, filter_name, filter_config); + int[] flags = {0}; + long[] cd_nelmts = {1}; + int[] cd_values = {0}; + String[] filter_name = {""}; + int[] filter_config = {0}; + int filter_type = -1; + + filter_type = H5.H5Pget_filter(dcpl_id, 0, flags, cd_nelmts, cd_values, 120, filter_name, + filter_config); System.out.print("Filter type is: "); switch (H5Z_filter.get(filter_type)) { case H5Z_FILTER_DEFLATE: @@ -271,8 +275,8 @@ public class H5Ex_D_Soint { // Read the data using the default properties. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -316,7 +320,8 @@ public class H5Ex_D_Soint { } } - public static void main(String[] args) { + public static void main(String[] args) + { // Check if Scale-Offset compression is available and can be used // for both compression and decompression. Normally we do not @@ -328,5 +333,4 @@ public class H5Ex_D_Soint { H5Ex_D_Soint.readData(); } } - } diff --git a/java/examples/datasets/H5Ex_D_Szip.java b/java/examples/datasets/H5Ex_D_Szip.java index 3fdc712..0426a87 100644 --- a/java/examples/datasets/H5Ex_D_Szip.java +++ b/java/examples/datasets/H5Ex_D_Szip.java @@ -29,45 +29,46 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_D_Szip { - private static String FILENAME = "H5Ex_D_Szip.h5"; + private static String FILENAME = "H5Ex_D_Szip.h5"; private static String DATASETNAME = "DS1"; - private static final int DIM_X = 32; - private static final int DIM_Y = 64; - private static final int CHUNK_X = 4; - private static final int CHUNK_Y = 8; - private static final int RANK = 2; - private static final int NDIMS = 2; + private static final int DIM_X = 32; + private static final int DIM_Y = 64; + private static final int CHUNK_X = 4; + private static final int CHUNK_Y = 8; + private static final int RANK = 2; + private static final int NDIMS = 2; // Values for the status of space allocation enum H5Z_filter { - H5Z_FILTER_ERROR(HDF5Constants.H5Z_FILTER_ERROR), H5Z_FILTER_NONE(HDF5Constants.H5Z_FILTER_NONE), H5Z_FILTER_DEFLATE( - HDF5Constants.H5Z_FILTER_DEFLATE), H5Z_FILTER_SHUFFLE(HDF5Constants.H5Z_FILTER_SHUFFLE), H5Z_FILTER_FLETCHER32( - HDF5Constants.H5Z_FILTER_FLETCHER32), H5Z_FILTER_SZIP(HDF5Constants.H5Z_FILTER_SZIP), H5Z_FILTER_NBIT( - HDF5Constants.H5Z_FILTER_NBIT), H5Z_FILTER_SCALEOFFSET(HDF5Constants.H5Z_FILTER_SCALEOFFSET), H5Z_FILTER_RESERVED( - HDF5Constants.H5Z_FILTER_RESERVED), H5Z_FILTER_MAX(HDF5Constants.H5Z_FILTER_MAX); + H5Z_FILTER_ERROR(HDF5Constants.H5Z_FILTER_ERROR), + H5Z_FILTER_NONE(HDF5Constants.H5Z_FILTER_NONE), + H5Z_FILTER_DEFLATE(HDF5Constants.H5Z_FILTER_DEFLATE), + H5Z_FILTER_SHUFFLE(HDF5Constants.H5Z_FILTER_SHUFFLE), + H5Z_FILTER_FLETCHER32(HDF5Constants.H5Z_FILTER_FLETCHER32), + H5Z_FILTER_SZIP(HDF5Constants.H5Z_FILTER_SZIP), + H5Z_FILTER_NBIT(HDF5Constants.H5Z_FILTER_NBIT), + H5Z_FILTER_SCALEOFFSET(HDF5Constants.H5Z_FILTER_SCALEOFFSET), + H5Z_FILTER_RESERVED(HDF5Constants.H5Z_FILTER_RESERVED), + H5Z_FILTER_MAX(HDF5Constants.H5Z_FILTER_MAX); private static final Map<Integer, H5Z_filter> lookup = new HashMap<Integer, H5Z_filter>(); - static { + static + { for (H5Z_filter s : EnumSet.allOf(H5Z_filter.class)) lookup.put(s.getCode(), s); } private int code; - H5Z_filter(int layout_type) { - this.code = layout_type; - } + H5Z_filter(int layout_type) { this.code = layout_type; } - public int getCode() { - return this.code; - } + public int getCode() { return this.code; } - public static H5Z_filter get(int code) { - return lookup.get(code); - } + public static H5Z_filter get(int code) { return lookup.get(code); } } - private static boolean checkSzipFilter() { + private static boolean checkSzipFilter() + { try { int available = H5.H5Zfilter_avail(HDF5Constants.H5Z_FILTER_SZIP); if (available == 0) { @@ -81,8 +82,8 @@ public class H5Ex_D_Szip { try { int filter_info = H5.H5Zget_filter_info(HDF5Constants.H5Z_FILTER_SZIP); - if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) - || ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) { + if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) || + ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) { System.out.println("szip filter not available for encoding and decoding."); return false; } @@ -93,13 +94,14 @@ public class H5Ex_D_Szip { return true; } - private static void writeSzip() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void writeSzip() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long filespace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; - long[] chunk_dims = { CHUNK_X, CHUNK_Y }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; + long[] chunk_dims = {CHUNK_X, CHUNK_Y}; int[][] dset_data = new int[DIM_X][DIM_Y]; // Initialize data. @@ -110,7 +112,7 @@ public class H5Ex_D_Szip { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -143,7 +145,7 @@ public class H5Ex_D_Szip { try { if ((file_id >= 0) && (filespace_id >= 0) && (dcpl_id >= 0)) dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, filespace_id, - HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -152,8 +154,8 @@ public class H5Ex_D_Szip { // Write the data to the dataset. try { if (dataset_id >= 0) - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -194,10 +196,11 @@ public class H5Ex_D_Szip { } } - private static void readSzip() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; + private static void readSzip() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; int[][] dset_data = new int[DIM_X][DIM_Y]; // Open an existing file. @@ -231,15 +234,15 @@ public class H5Ex_D_Szip { try { if (dcpl_id >= 0) { // Java lib requires a valid filter_name object and cd_values - int[] flags = { 0 }; - long[] cd_nelmts = { 1 }; - int[] cd_values = { 0 }; - String[] filter_name = { "" }; - int[] filter_config = { 0 }; - int filter_type = -1; - - filter_type = H5 - .H5Pget_filter(dcpl_id, 0, flags, cd_nelmts, cd_values, 120, filter_name, filter_config); + int[] flags = {0}; + long[] cd_nelmts = {1}; + int[] cd_values = {0}; + String[] filter_name = {""}; + int[] filter_config = {0}; + int filter_type = -1; + + filter_type = H5.H5Pget_filter(dcpl_id, 0, flags, cd_nelmts, cd_values, 120, filter_name, + filter_config); System.out.print("Filter type is: "); switch (H5Z_filter.get(filter_type)) { case H5Z_FILTER_DEFLATE: @@ -273,8 +276,8 @@ public class H5Ex_D_Szip { // Read the data using the default properties. try { if (dataset_id >= 0) { - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } } catch (Exception e) { @@ -319,7 +322,8 @@ public class H5Ex_D_Szip { } } - public static void main(String[] args) { + public static void main(String[] args) + { // Check if gzip compression is available and can be used for both // compression and decompression. Normally we do not perform error // checking in these examples for the sake of clarity, but in this @@ -330,5 +334,4 @@ public class H5Ex_D_Szip { H5Ex_D_Szip.readSzip(); } } - } diff --git a/java/examples/datasets/H5Ex_D_Transform.java b/java/examples/datasets/H5Ex_D_Transform.java index 069e80b..16ab423 100644 --- a/java/examples/datasets/H5Ex_D_Transform.java +++ b/java/examples/datasets/H5Ex_D_Transform.java @@ -27,20 +27,21 @@ import hdf.hdf5lib.HDF5Constants; public class H5Ex_D_Transform { - private static String FILE = "H5Ex_D_Transform.h5"; - private static String DATASET = "DS1"; - private static final int DIM_X = 4; - private static final int DIM_Y = 7; - private static String TRANSFORM = "x+1"; + private static String FILE = "H5Ex_D_Transform.h5"; + private static String DATASET = "DS1"; + private static final int DIM_X = 4; + private static final int DIM_Y = 7; + private static String TRANSFORM = "x+1"; private static String RTRANSFORM = "x-1"; - private static void writeData() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void writeData() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long filespace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dxpl_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dxpl_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; + long[] dims = {DIM_X, DIM_Y}; int[][] dset_data = new int[DIM_X][DIM_Y]; // Initialize data. @@ -60,7 +61,7 @@ public class H5Ex_D_Transform { // Create a new file using the default properties. try { file_id = H5.H5Fcreate(FILE, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -90,7 +91,8 @@ public class H5Ex_D_Transform { try { if ((file_id >= 0) && (filespace_id >= 0)) dataset_id = H5.H5Dcreate(file_id, DATASET, HDF5Constants.H5T_NATIVE_INT, filespace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -99,8 +101,8 @@ public class H5Ex_D_Transform { // Write the data to the dataset using the dataset transfer property list. try { if ((dataset_id >= 0) && (dxpl_id >= 0)) - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - dxpl_id, dset_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, dxpl_id, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -141,11 +143,12 @@ public class H5Ex_D_Transform { } } - private static void readData() { + private static void readData() + { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dxpl_id = HDF5Constants.H5I_INVALID_HID; + long file_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dxpl_id = HDF5Constants.H5I_INVALID_HID; int[][] dset_data = new int[DIM_X][DIM_Y]; // Open an existing file using the default properties. @@ -168,8 +171,8 @@ public class H5Ex_D_Transform { // Read the data using the default properties. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -197,8 +200,8 @@ public class H5Ex_D_Transform { // Read the data using the dataset transfer property list. try { if ((dataset_id >= 0) && (dxpl_id >= 0)) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - dxpl_id, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, dxpl_id, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -206,8 +209,8 @@ public class H5Ex_D_Transform { // Output the data to the screen. - System.out.println("Data as written with transform '" + TRANSFORM + "' and read with transform '" - + RTRANSFORM + "'"); + System.out.println("Data as written with transform '" + TRANSFORM + "' and read with transform '" + + RTRANSFORM + "'"); for (int i = 0; i < DIM_X; i++) { System.out.print(" ["); for (int j = 0; j < DIM_Y; j++) @@ -239,9 +242,9 @@ public class H5Ex_D_Transform { } } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_D_Transform.writeData(); H5Ex_D_Transform.readData(); } - } diff --git a/java/examples/datasets/H5Ex_D_UnlimitedAdd.java b/java/examples/datasets/H5Ex_D_UnlimitedAdd.java index c82b2d6..4154cf3 100644 --- a/java/examples/datasets/H5Ex_D_UnlimitedAdd.java +++ b/java/examples/datasets/H5Ex_D_UnlimitedAdd.java @@ -26,25 +26,26 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_D_UnlimitedAdd { - private static String FILENAME = "H5Ex_D_UnlimitedAdd.h5"; + private static String FILENAME = "H5Ex_D_UnlimitedAdd.h5"; private static String DATASETNAME = "DS1"; - private static final int DIM_X = 4; - private static final int DIM_Y = 7; - private static final int EDIM_X = 6; - private static final int EDIM_Y = 10; - private static final int CHUNK_X = 4; - private static final int CHUNK_Y = 4; - private static final int RANK = 2; - private static final int NDIMS = 2; - - private static void writeUnlimited() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; + private static final int DIM_X = 4; + private static final int DIM_Y = 7; + private static final int EDIM_X = 6; + private static final int EDIM_Y = 10; + private static final int CHUNK_X = 4; + private static final int CHUNK_Y = 4; + private static final int RANK = 2; + private static final int NDIMS = 2; + + private static void writeUnlimited() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; - long[] chunk_dims = { CHUNK_X, CHUNK_Y }; - long[] maxdims = { HDF5Constants.H5S_UNLIMITED, HDF5Constants.H5S_UNLIMITED }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; + long[] chunk_dims = {CHUNK_X, CHUNK_Y}; + long[] maxdims = {HDF5Constants.H5S_UNLIMITED, HDF5Constants.H5S_UNLIMITED}; int[][] dset_data = new int[DIM_X][DIM_Y]; // Initialize the dataset. @@ -55,7 +56,7 @@ public class H5Ex_D_UnlimitedAdd { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -90,7 +91,7 @@ public class H5Ex_D_UnlimitedAdd { try { if ((file_id >= 0) && (dataspace_id >= 0) && (dcpl_id >= 0)) dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, dataspace_id, - HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -99,8 +100,8 @@ public class H5Ex_D_UnlimitedAdd { // Write the data to the dataset. try { if (dataset_id >= 0) - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -141,14 +142,15 @@ public class H5Ex_D_UnlimitedAdd { } } - private static void extendUnlimited() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void extendUnlimited() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; - long[] extdims = { EDIM_X, EDIM_Y }; - long[] start = { 0, 0 }; - long[] count = new long[2]; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; + long[] extdims = {EDIM_X, EDIM_Y}; + long[] start = {0, 0}; + long[] count = new long[2]; int[][] dset_data; int[][] extend_dset_data = new int[EDIM_X][EDIM_Y]; @@ -189,13 +191,13 @@ public class H5Ex_D_UnlimitedAdd { } // Allocate array of pointers to rows. - dset_data = new int[(int) dims[0]][(int) dims[1]]; + dset_data = new int[(int)dims[0]][(int)dims[1]]; // Read the data using the default properties. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -257,7 +259,7 @@ public class H5Ex_D_UnlimitedAdd { // Write the data to the selected portion of the dataset. if (dataset_id >= 0) H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, dataspace_id, - HDF5Constants.H5P_DEFAULT, extend_dset_data); + HDF5Constants.H5P_DEFAULT, extend_dset_data); } } catch (Exception e) { @@ -291,11 +293,12 @@ public class H5Ex_D_UnlimitedAdd { } } - private static void readUnlimited() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void readUnlimited() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; int[][] dset_data; // Open an existing file. @@ -332,13 +335,13 @@ public class H5Ex_D_UnlimitedAdd { e.printStackTrace(); } // Allocate array of pointers to rows. - dset_data = new int[(int) dims[0]][(int) dims[1]]; + dset_data = new int[(int)dims[0]][(int)dims[1]]; // Read the data using the default properties. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -381,10 +384,10 @@ public class H5Ex_D_UnlimitedAdd { } } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_D_UnlimitedAdd.writeUnlimited(); H5Ex_D_UnlimitedAdd.extendUnlimited(); H5Ex_D_UnlimitedAdd.readUnlimited(); } - } diff --git a/java/examples/datasets/H5Ex_D_UnlimitedGzip.java b/java/examples/datasets/H5Ex_D_UnlimitedGzip.java index 675b1ba..e084641 100644 --- a/java/examples/datasets/H5Ex_D_UnlimitedGzip.java +++ b/java/examples/datasets/H5Ex_D_UnlimitedGzip.java @@ -31,47 +31,48 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_D_UnlimitedGzip { - private static String FILENAME = "H5Ex_D_UnlimitedGzip.h5"; + private static String FILENAME = "H5Ex_D_UnlimitedGzip.h5"; private static String DATASETNAME = "DS1"; - private static final int DIM_X = 4; - private static final int DIM_Y = 7; - private static final int EDIM_X = 6; - private static final int EDIM_Y = 10; - private static final int CHUNK_X = 4; - private static final int CHUNK_Y = 4; - private static final int RANK = 2; - private static final int NDIMS = 2; + private static final int DIM_X = 4; + private static final int DIM_Y = 7; + private static final int EDIM_X = 6; + private static final int EDIM_Y = 10; + private static final int CHUNK_X = 4; + private static final int CHUNK_Y = 4; + private static final int RANK = 2; + private static final int NDIMS = 2; // Values for the status of space allocation enum H5Z_filter { - H5Z_FILTER_ERROR(HDF5Constants.H5Z_FILTER_ERROR), H5Z_FILTER_NONE(HDF5Constants.H5Z_FILTER_NONE), H5Z_FILTER_DEFLATE( - HDF5Constants.H5Z_FILTER_DEFLATE), H5Z_FILTER_SHUFFLE(HDF5Constants.H5Z_FILTER_SHUFFLE), H5Z_FILTER_FLETCHER32( - HDF5Constants.H5Z_FILTER_FLETCHER32), H5Z_FILTER_SZIP(HDF5Constants.H5Z_FILTER_SZIP), H5Z_FILTER_NBIT( - HDF5Constants.H5Z_FILTER_NBIT), H5Z_FILTER_SCALEOFFSET(HDF5Constants.H5Z_FILTER_SCALEOFFSET), H5Z_FILTER_RESERVED( - HDF5Constants.H5Z_FILTER_RESERVED), H5Z_FILTER_MAX(HDF5Constants.H5Z_FILTER_MAX); + H5Z_FILTER_ERROR(HDF5Constants.H5Z_FILTER_ERROR), + H5Z_FILTER_NONE(HDF5Constants.H5Z_FILTER_NONE), + H5Z_FILTER_DEFLATE(HDF5Constants.H5Z_FILTER_DEFLATE), + H5Z_FILTER_SHUFFLE(HDF5Constants.H5Z_FILTER_SHUFFLE), + H5Z_FILTER_FLETCHER32(HDF5Constants.H5Z_FILTER_FLETCHER32), + H5Z_FILTER_SZIP(HDF5Constants.H5Z_FILTER_SZIP), + H5Z_FILTER_NBIT(HDF5Constants.H5Z_FILTER_NBIT), + H5Z_FILTER_SCALEOFFSET(HDF5Constants.H5Z_FILTER_SCALEOFFSET), + H5Z_FILTER_RESERVED(HDF5Constants.H5Z_FILTER_RESERVED), + H5Z_FILTER_MAX(HDF5Constants.H5Z_FILTER_MAX); private static final Map<Integer, H5Z_filter> lookup = new HashMap<Integer, H5Z_filter>(); - static { + static + { for (H5Z_filter s : EnumSet.allOf(H5Z_filter.class)) lookup.put(s.getCode(), s); } private int code; - H5Z_filter(int layout_type) { - this.code = layout_type; - } + H5Z_filter(int layout_type) { this.code = layout_type; } - public int getCode() { - return this.code; - } + public int getCode() { return this.code; } - public static H5Z_filter get(int code) { - return lookup.get(code); - } + public static H5Z_filter get(int code) { return lookup.get(code); } } - private static boolean checkGzipFilter() { + private static boolean checkGzipFilter() + { try { int available = H5.H5Zfilter_avail(HDF5Constants.H5Z_FILTER_DEFLATE); if (available == 0) { @@ -85,8 +86,8 @@ public class H5Ex_D_UnlimitedGzip { try { int filter_info = H5.H5Zget_filter_info(HDF5Constants.H5Z_FILTER_DEFLATE); - if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) - || ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) { + if (((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) || + ((filter_info & HDF5Constants.H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) { System.out.println("gzip filter not available for encoding and decoding."); return false; } @@ -97,14 +98,15 @@ public class H5Ex_D_UnlimitedGzip { return true; } - private static void writeUnlimited() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; + private static void writeUnlimited() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; - long[] chunk_dims = { CHUNK_X, CHUNK_Y }; - long[] maxdims = { HDF5Constants.H5S_UNLIMITED, HDF5Constants.H5S_UNLIMITED }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; + long[] chunk_dims = {CHUNK_X, CHUNK_Y}; + long[] maxdims = {HDF5Constants.H5S_UNLIMITED, HDF5Constants.H5S_UNLIMITED}; int[][] dset_data = new int[DIM_X][DIM_Y]; // Initialize the dataset. @@ -115,7 +117,7 @@ public class H5Ex_D_UnlimitedGzip { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -147,7 +149,7 @@ public class H5Ex_D_UnlimitedGzip { try { if ((file_id >= 0) && (dataspace_id >= 0) && (dcpl_id >= 0)) dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, dataspace_id, - HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -156,8 +158,8 @@ public class H5Ex_D_UnlimitedGzip { // Write the data to the dataset. try { if (dataset_id >= 0) - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -198,14 +200,15 @@ public class H5Ex_D_UnlimitedGzip { } } - private static void extendUnlimited() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void extendUnlimited() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; - long[] extdims = { EDIM_X, EDIM_Y }; - long[] start = { 0, 0 }; - long[] count = new long[2]; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; + long[] extdims = {EDIM_X, EDIM_Y}; + long[] start = {0, 0}; + long[] count = new long[2]; int[][] dset_data; int[][] extend_dset_data = new int[EDIM_X][EDIM_Y]; @@ -246,13 +249,13 @@ public class H5Ex_D_UnlimitedGzip { } // Allocate array of pointers to rows. - dset_data = new int[(int) dims[0]][(int) dims[1]]; + dset_data = new int[(int)dims[0]][(int)dims[1]]; // Read the data using the default properties. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -314,7 +317,7 @@ public class H5Ex_D_UnlimitedGzip { // Write the data to the selected portion of the dataset. if (dataset_id >= 0) H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, dataspace_id, - HDF5Constants.H5P_DEFAULT, extend_dset_data); + HDF5Constants.H5P_DEFAULT, extend_dset_data); } } catch (Exception e) { @@ -348,12 +351,13 @@ public class H5Ex_D_UnlimitedGzip { } } - private static void readUnlimited() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void readUnlimited() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; int[][] dset_data; // Open an existing file. @@ -387,14 +391,14 @@ public class H5Ex_D_UnlimitedGzip { try { if (dcpl_id >= 0) { // Java lib requires a valid filter_name object and cd_values - int[] flags = { 0 }; - long[] cd_nelmts = { 1 }; - int[] cd_values = { 0 }; - String[] filter_name = { "" }; - int[] filter_config = { 0 }; - int filter_type = -1; - filter_type = H5 - .H5Pget_filter(dcpl_id, 0, flags, cd_nelmts, cd_values, 120, filter_name, filter_config); + int[] flags = {0}; + long[] cd_nelmts = {1}; + int[] cd_values = {0}; + String[] filter_name = {""}; + int[] filter_config = {0}; + int filter_type = -1; + filter_type = H5.H5Pget_filter(dcpl_id, 0, flags, cd_nelmts, cd_values, 120, filter_name, + filter_config); System.out.print("Filter type is: "); switch (H5Z_filter.get(filter_type)) { case H5Z_FILTER_DEFLATE: @@ -436,13 +440,13 @@ public class H5Ex_D_UnlimitedGzip { e.printStackTrace(); } // Allocate array of pointers to rows. - dset_data = new int[(int) dims[0]][(int) dims[1]]; + dset_data = new int[(int)dims[0]][(int)dims[1]]; // Read the data using the default properties. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -485,7 +489,8 @@ public class H5Ex_D_UnlimitedGzip { } } - public static void main(String[] args) { + public static void main(String[] args) + { // Check if gzip compression is available and can be used for both // compression and decompression. Normally we do not perform error // checking in these examples for the sake of clarity, but in this @@ -497,5 +502,4 @@ public class H5Ex_D_UnlimitedGzip { H5Ex_D_UnlimitedGzip.readUnlimited(); } } - } diff --git a/java/examples/datasets/H5Ex_D_UnlimitedMod.java b/java/examples/datasets/H5Ex_D_UnlimitedMod.java index 0708898..ccabcdd 100644 --- a/java/examples/datasets/H5Ex_D_UnlimitedMod.java +++ b/java/examples/datasets/H5Ex_D_UnlimitedMod.java @@ -26,25 +26,26 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_D_UnlimitedMod { - private static String FILENAME = "H5Ex_D_UnlimitedMod.h5"; + private static String FILENAME = "H5Ex_D_UnlimitedMod.h5"; private static String DATASETNAME = "DS1"; - private static final int DIM_X = 4; - private static final int DIM_Y = 7; - private static final int EDIM_X = 6; - private static final int EDIM_Y = 10; - private static final int CHUNK_X = 4; - private static final int CHUNK_Y = 4; - private static final int RANK = 2; - private static final int NDIMS = 2; - - private static void writeUnlimited() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dcpl_id = HDF5Constants.H5I_INVALID_HID; + private static final int DIM_X = 4; + private static final int DIM_Y = 7; + private static final int EDIM_X = 6; + private static final int EDIM_Y = 10; + private static final int CHUNK_X = 4; + private static final int CHUNK_Y = 4; + private static final int RANK = 2; + private static final int NDIMS = 2; + + private static void writeUnlimited() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long dcpl_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; - long[] chunk_dims = { CHUNK_X, CHUNK_Y }; - long[] maxdims = { HDF5Constants.H5S_UNLIMITED, HDF5Constants.H5S_UNLIMITED }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; + long[] chunk_dims = {CHUNK_X, CHUNK_Y}; + long[] maxdims = {HDF5Constants.H5S_UNLIMITED, HDF5Constants.H5S_UNLIMITED}; int[][] dset_data = new int[DIM_X][DIM_Y]; // Initialize the dataset. @@ -55,7 +56,7 @@ public class H5Ex_D_UnlimitedMod { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -90,7 +91,7 @@ public class H5Ex_D_UnlimitedMod { try { if ((file_id >= 0) && (dataspace_id >= 0) && (dcpl_id >= 0)) dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, dataspace_id, - HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, dcpl_id, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -99,8 +100,8 @@ public class H5Ex_D_UnlimitedMod { // Write the data to the dataset. try { if (dataset_id >= 0) - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -141,12 +142,13 @@ public class H5Ex_D_UnlimitedMod { } } - private static void extendUnlimited() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void extendUnlimited() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; - long[] extdims = { EDIM_X, EDIM_Y }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; + long[] extdims = {EDIM_X, EDIM_Y}; int[][] dset_data; int[][] extend_dset_data = new int[EDIM_X][EDIM_Y]; @@ -187,13 +189,13 @@ public class H5Ex_D_UnlimitedMod { } // Allocate array of pointers to rows. - dset_data = new int[(int) dims[0]][(int) dims[1]]; + dset_data = new int[(int)dims[0]][(int)dims[1]]; // Read the data using the default properties. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -244,7 +246,7 @@ public class H5Ex_D_UnlimitedMod { try { if ((dataspace_id >= 0) && (dataset_id >= 0)) H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, dataspace_id, - HDF5Constants.H5P_DEFAULT, extend_dset_data); + HDF5Constants.H5P_DEFAULT, extend_dset_data); } catch (Exception e) { e.printStackTrace(); @@ -277,11 +279,12 @@ public class H5Ex_D_UnlimitedMod { } } - private static void readUnlimited() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void readUnlimited() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; int[][] dset_data; // Open an existing file. @@ -318,13 +321,13 @@ public class H5Ex_D_UnlimitedMod { e.printStackTrace(); } // Allocate array of pointers to rows. - dset_data = new int[(int) dims[0]][(int) dims[1]]; + dset_data = new int[(int)dims[0]][(int)dims[1]]; // Read the data using the default properties. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -367,10 +370,10 @@ public class H5Ex_D_UnlimitedMod { } } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_D_UnlimitedMod.writeUnlimited(); H5Ex_D_UnlimitedMod.extendUnlimited(); H5Ex_D_UnlimitedMod.readUnlimited(); } - } diff --git a/java/examples/datatypes/CMakeLists.txt b/java/examples/datatypes/CMakeLists.txt index 6997b2e..4512221 100644 --- a/java/examples/datatypes/CMakeLists.txt +++ b/java/examples/datatypes/CMakeLists.txt @@ -47,6 +47,13 @@ foreach (example ${HDF_JAVA_EXAMPLES}) # install_jar (${example} ${HJAVA_INSTALL_DATA_DIR}/examples examples) get_target_property (${example}_CLASSPATH ${example} CLASSDIR) add_dependencies (${example} ${HDF5_JAVA_HDF5_LIB_TARGET}) + + #----------------------------------------------------------------------------- + # Add Target to clang-format + #----------------------------------------------------------------------------- + if (HDF5_ENABLE_FORMATTERS) + clang_format (HDF5_JAVA_${example}_SRC_FORMAT ${example}.java) + endif () endforeach () set (CMAKE_JAVA_INCLUDE_PATH "${HDF5_JAVA_JARS};${HDF5_JAVA_LOGGING_JAR};${HDF5_JAVA_LOGGING_NOP_JAR}") diff --git a/java/examples/datatypes/H5Ex_T_Array.java b/java/examples/datatypes/H5Ex_T_Array.java index 3939b38..4e9de2a 100644 --- a/java/examples/datatypes/H5Ex_T_Array.java +++ b/java/examples/datatypes/H5Ex_T_Array.java @@ -24,22 +24,23 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_T_Array { - private static String FILENAME = "H5Ex_T_Array.h5"; + private static String FILENAME = "H5Ex_T_Array.h5"; private static String DATASETNAME = "DS1"; - private static final int DIM0 = 4; - private static final int ADIM0 = 3; - private static final int ADIM1 = 5; - private static final int RANK = 1; - private static final int NDIMS = 2; - - private static void CreateDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long filetype_id = HDF5Constants.H5I_INVALID_HID; - long memtype_id = HDF5Constants.H5I_INVALID_HID; - long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0 }; - long[] adims = { ADIM0, ADIM1 }; + private static final int DIM0 = 4; + private static final int ADIM0 = 3; + private static final int ADIM1 = 5; + private static final int RANK = 1; + private static final int NDIMS = 2; + + private static void CreateDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long filetype_id = HDF5Constants.H5I_INVALID_HID; + long memtype_id = HDF5Constants.H5I_INVALID_HID; + long dataspace_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0}; + long[] adims = {ADIM0, ADIM1}; int[][][] dset_data = new int[DIM0][ADIM0][ADIM1]; // Initialize data. indx is the element in the dataspace, jndx and kndx the @@ -52,7 +53,7 @@ public class H5Ex_T_Array { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -86,8 +87,9 @@ public class H5Ex_T_Array { // Create the dataset. try { if ((file_id >= 0) && (dataspace_id >= 0) && (filetype_id >= 0)) - dataset_id = H5.H5Dcreate(file_id, DATASETNAME, filetype_id, dataspace_id, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + dataset_id = + H5.H5Dcreate(file_id, DATASETNAME, filetype_id, dataspace_id, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -97,7 +99,7 @@ public class H5Ex_T_Array { try { if ((dataset_id >= 0) && (memtype_id >= 0)) H5.H5Dwrite(dataset_id, memtype_id, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -147,16 +149,16 @@ public class H5Ex_T_Array { catch (Exception e) { e.printStackTrace(); } - } - private static void ReadDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void ReadDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long filetype_id = HDF5Constants.H5I_INVALID_HID; - long memtype_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0 }; - long[] adims = { ADIM0, ADIM1 }; + long memtype_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0}; + long[] adims = {ADIM0, ADIM1}; int[][][] dset_data; // Open an existing file. @@ -196,7 +198,7 @@ public class H5Ex_T_Array { // Allocate array of pointers to two-dimensional arrays (the // elements of the dataset. - dset_data = new int[(int) dims[0]][(int) (adims[0])][(int) (adims[1])]; + dset_data = new int[(int)dims[0]][(int)(adims[0])][(int)(adims[1])]; // Create array datatypes for memory. try { @@ -210,7 +212,7 @@ public class H5Ex_T_Array { try { if ((dataset_id >= 0) && (memtype_id >= 0)) H5.H5Dread(dataset_id, memtype_id, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -264,10 +266,10 @@ public class H5Ex_T_Array { catch (Exception e) { e.printStackTrace(); } - } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_T_Array.CreateDataset(); // Now we begin the read section of this example. Here we assume // the dataset and array have the same name and rank, but can have @@ -275,5 +277,4 @@ public class H5Ex_T_Array { // data using malloc(). H5Ex_T_Array.ReadDataset(); } - } diff --git a/java/examples/datatypes/H5Ex_T_ArrayAttribute.java b/java/examples/datatypes/H5Ex_T_ArrayAttribute.java index c4c4bc4..45b44c1 100644 --- a/java/examples/datatypes/H5Ex_T_ArrayAttribute.java +++ b/java/examples/datatypes/H5Ex_T_ArrayAttribute.java @@ -24,24 +24,25 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_T_ArrayAttribute { - private static String FILENAME = "H5Ex_T_ArrayAttribute.h5"; - private static String DATASETNAME = "DS1"; + private static String FILENAME = "H5Ex_T_ArrayAttribute.h5"; + private static String DATASETNAME = "DS1"; private static String ATTRIBUTENAME = "A1"; - private static final int DIM0 = 4; - private static final int ADIM0 = 3; - private static final int ADIM1 = 5; - private static final int RANK = 1; - private static final int NDIMS = 2; - - private static void CreateDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long filetype_id = HDF5Constants.H5I_INVALID_HID; - long memtype_id = HDF5Constants.H5I_INVALID_HID; - long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long attribute_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0 }; - long[] adims = { ADIM0, ADIM1 }; + private static final int DIM0 = 4; + private static final int ADIM0 = 3; + private static final int ADIM1 = 5; + private static final int RANK = 1; + private static final int NDIMS = 2; + + private static void CreateDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long filetype_id = HDF5Constants.H5I_INVALID_HID; + long memtype_id = HDF5Constants.H5I_INVALID_HID; + long dataspace_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long attribute_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0}; + long[] adims = {ADIM0, ADIM1}; int[][][] dset_data = new int[DIM0][ADIM0][ADIM1]; // Initialize data. indx is the element in the dataspace, jndx and kndx the @@ -54,7 +55,7 @@ public class H5Ex_T_ArrayAttribute { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -81,7 +82,8 @@ public class H5Ex_T_ArrayAttribute { dataspace_id = H5.H5Screate(HDF5Constants.H5S_SCALAR); if (dataspace_id >= 0) { dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); H5.H5Sclose(dataspace_id); dataspace_id = HDF5Constants.H5I_INVALID_HID; } @@ -103,7 +105,7 @@ public class H5Ex_T_ArrayAttribute { try { if ((dataset_id >= 0) && (dataspace_id >= 0) && (filetype_id >= 0)) attribute_id = H5.H5Acreate(dataset_id, ATTRIBUTENAME, filetype_id, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -170,17 +172,17 @@ public class H5Ex_T_ArrayAttribute { catch (Exception e) { e.printStackTrace(); } - } - private static void ReadDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long filetype_id = HDF5Constants.H5I_INVALID_HID; - long memtype_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; + private static void ReadDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long filetype_id = HDF5Constants.H5I_INVALID_HID; + long memtype_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; long attribute_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0 }; - long[] adims = { ADIM0, ADIM1 }; + long[] dims = {DIM0}; + long[] adims = {ADIM0, ADIM1}; int[][][] dset_data; // Open an existing file. @@ -203,7 +205,7 @@ public class H5Ex_T_ArrayAttribute { try { if (dataset_id >= 0) attribute_id = H5.H5Aopen_by_name(dataset_id, ".", ATTRIBUTENAME, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -229,7 +231,7 @@ public class H5Ex_T_ArrayAttribute { // Allocate array of pointers to two-dimensional arrays (the // elements of the dataset. - dset_data = new int[(int) dims[0]][(int) (adims[0])][(int) (adims[1])]; + dset_data = new int[(int)dims[0]][(int)(adims[0])][(int)(adims[1])]; // Create array datatypes for memory. try { @@ -304,10 +306,10 @@ public class H5Ex_T_ArrayAttribute { catch (Exception e) { e.printStackTrace(); } - } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_T_ArrayAttribute.CreateDataset(); // Now we begin the read section of this example. Here we assume // the dataset and array have the same name and rank, but can have @@ -315,5 +317,4 @@ public class H5Ex_T_ArrayAttribute { // data using malloc(). H5Ex_T_ArrayAttribute.ReadDataset(); } - } diff --git a/java/examples/datatypes/H5Ex_T_Bit.java b/java/examples/datatypes/H5Ex_T_Bit.java index 45d4e8a..6d1a253 100644 --- a/java/examples/datatypes/H5Ex_T_Bit.java +++ b/java/examples/datatypes/H5Ex_T_Bit.java @@ -24,17 +24,18 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_T_Bit { - private static String FILENAME = "H5Ex_T_Bit.h5"; + private static String FILENAME = "H5Ex_T_Bit.h5"; private static String DATASETNAME = "DS1"; - private static final int DIM0 = 4; - private static final int DIM1 = 7; - private static final int RANK = 2; + private static final int DIM0 = 4; + private static final int DIM1 = 7; + private static final int RANK = 2; - private static void CreateDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void CreateDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0, DIM1 }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0, DIM1}; int[][] dset_data = new int[DIM0][DIM1]; // Initialize data. @@ -42,15 +43,15 @@ public class H5Ex_T_Bit { for (int jndx = 0; jndx < DIM1; jndx++) { dset_data[indx][jndx] = 0; dset_data[indx][jndx] |= (indx * jndx - jndx) & 0x03; /* Field "A" */ - dset_data[indx][jndx] |= (indx & 0x03) << 2; /* Field "B" */ - dset_data[indx][jndx] |= (jndx & 0x03) << 4; /* Field "C" */ + dset_data[indx][jndx] |= (indx & 0x03) << 2; /* Field "B" */ + dset_data[indx][jndx] |= (jndx & 0x03) << 4; /* Field "C" */ dset_data[indx][jndx] |= ((indx + jndx) & 0x03) << 6; /* Field "D" */ } // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -69,7 +70,8 @@ public class H5Ex_T_Bit { try { if ((file_id >= 0) && (dataspace_id >= 0)) dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_B8BE, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -78,8 +80,8 @@ public class H5Ex_T_Bit { // Write the bitfield data to the dataset. try { if (dataset_id >= 0) - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_B8, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_B8, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -111,14 +113,14 @@ public class H5Ex_T_Bit { catch (Exception e) { e.printStackTrace(); } - } - private static void ReadDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void ReadDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0, DIM1 }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0, DIM1}; int[][] dset_data; // Open an existing file. @@ -157,13 +159,13 @@ public class H5Ex_T_Bit { // Allocate array of pointers to two-dimensional arrays (the // elements of the dataset. - dset_data = new int[(int) dims[0]][(int) (dims[1])]; + dset_data = new int[(int)dims[0]][(int)(dims[1])]; // Read data. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_B8, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_B8, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -209,10 +211,10 @@ public class H5Ex_T_Bit { catch (Exception e) { e.printStackTrace(); } - } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_T_Bit.CreateDataset(); // Now we begin the read section of this example. Here we assume // the dataset and array have the same name and rank, but can have @@ -220,5 +222,4 @@ public class H5Ex_T_Bit { // data using malloc(). H5Ex_T_Bit.ReadDataset(); } - } diff --git a/java/examples/datatypes/H5Ex_T_BitAttribute.java b/java/examples/datatypes/H5Ex_T_BitAttribute.java index 9b33ca5..3ad643a 100644 --- a/java/examples/datatypes/H5Ex_T_BitAttribute.java +++ b/java/examples/datatypes/H5Ex_T_BitAttribute.java @@ -24,19 +24,20 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_T_BitAttribute { - private static String FILENAME = "H5Ex_T_BitAttribute.h5"; - private static String DATASETNAME = "DS1"; + private static String FILENAME = "H5Ex_T_BitAttribute.h5"; + private static String DATASETNAME = "DS1"; private static String ATTRIBUTENAME = "A1"; - private static final int DIM0 = 4; - private static final int DIM1 = 7; - private static final int RANK = 2; + private static final int DIM0 = 4; + private static final int DIM1 = 7; + private static final int RANK = 2; - private static void CreateDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void CreateDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; long attribute_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0, DIM1 }; + long[] dims = {DIM0, DIM1}; int[][] dset_data = new int[DIM0][DIM1]; // Initialize data. @@ -44,15 +45,15 @@ public class H5Ex_T_BitAttribute { for (int jndx = 0; jndx < DIM1; jndx++) { dset_data[indx][jndx] = 0; dset_data[indx][jndx] |= (indx * jndx - jndx) & 0x03; /* Field "A" */ - dset_data[indx][jndx] |= (indx & 0x03) << 2; /* Field "B" */ - dset_data[indx][jndx] |= (jndx & 0x03) << 4; /* Field "C" */ + dset_data[indx][jndx] |= (indx & 0x03) << 2; /* Field "B" */ + dset_data[indx][jndx] |= (jndx & 0x03) << 4; /* Field "C" */ dset_data[indx][jndx] |= ((indx + jndx) & 0x03) << 6; /* Field "D" */ } // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -63,7 +64,8 @@ public class H5Ex_T_BitAttribute { dataspace_id = H5.H5Screate(HDF5Constants.H5S_SCALAR); if (dataspace_id >= 0) { dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); H5.H5Sclose(dataspace_id); dataspace_id = HDF5Constants.H5I_INVALID_HID; } @@ -84,8 +86,9 @@ public class H5Ex_T_BitAttribute { // Create the attribute and write the array data to it. try { if ((dataset_id >= 0) && (dataspace_id >= 0)) - attribute_id = H5.H5Acreate(dataset_id, ATTRIBUTENAME, HDF5Constants.H5T_STD_B8BE, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + attribute_id = + H5.H5Acreate(dataset_id, ATTRIBUTENAME, HDF5Constants.H5T_STD_B8BE, dataspace_id, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -134,15 +137,15 @@ public class H5Ex_T_BitAttribute { catch (Exception e) { e.printStackTrace(); } - } - private static void ReadDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void ReadDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; long attribute_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0, DIM1 }; + long[] dims = {DIM0, DIM1}; int[][] dset_data; // Open an existing file. @@ -165,7 +168,7 @@ public class H5Ex_T_BitAttribute { try { if (dataset_id >= 0) attribute_id = H5.H5Aopen_by_name(dataset_id, ".", ATTRIBUTENAME, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -190,7 +193,7 @@ public class H5Ex_T_BitAttribute { // Allocate array of pointers to two-dimensional arrays (the // elements of the dataset. - dset_data = new int[(int) dims[0]][(int) (dims[1])]; + dset_data = new int[(int)dims[0]][(int)(dims[1])]; // Read data. try { @@ -249,10 +252,10 @@ public class H5Ex_T_BitAttribute { catch (Exception e) { e.printStackTrace(); } - } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_T_BitAttribute.CreateDataset(); // Now we begin the read section of this example. Here we assume // the dataset and array have the same name and rank, but can have @@ -260,5 +263,4 @@ public class H5Ex_T_BitAttribute { // data using malloc(). H5Ex_T_BitAttribute.ReadDataset(); } - } diff --git a/java/examples/datatypes/H5Ex_T_Commit.java b/java/examples/datatypes/H5Ex_T_Commit.java index 62db5ea..44586ef 100644 --- a/java/examples/datatypes/H5Ex_T_Commit.java +++ b/java/examples/datatypes/H5Ex_T_Commit.java @@ -21,77 +21,74 @@ package examples.datatypes; -import hdf.hdf5lib.H5; -import hdf.hdf5lib.HDF5Constants; - import java.util.EnumSet; import java.util.HashMap; import java.util.Map; +import hdf.hdf5lib.H5; +import hdf.hdf5lib.HDF5Constants; + public class H5Ex_T_Commit { - private static String FILENAME = "H5Ex_T_Commit.h5"; - private static String DATATYPENAME = "Sensor_Type"; - protected static final int INTEGERSIZE = 4; - protected static final int DOUBLESIZE = 8; + private static String FILENAME = "H5Ex_T_Commit.h5"; + private static String DATATYPENAME = "Sensor_Type"; + protected static final int INTEGERSIZE = 4; + protected static final int DOUBLESIZE = 8; protected final static int MAXSTRINGSIZE = 80; // Values for the various classes of datatypes enum H5T_class { - H5T_NO_CLASS(HDF5Constants.H5T_NO_CLASS), // error - H5T_INTEGER(HDF5Constants.H5T_INTEGER), // integer types - H5T_FLOAT(HDF5Constants.H5T_FLOAT), // floating-point types - H5T_TIME(HDF5Constants.H5T_TIME), // date and time types - H5T_STRING(HDF5Constants.H5T_STRING), // character string types - H5T_BITFIELD(HDF5Constants.H5T_BITFIELD), // bit field types - H5T_OPAQUE(HDF5Constants.H5T_OPAQUE), // opaque types - H5T_COMPOUND(HDF5Constants.H5T_COMPOUND), // compound types + H5T_NO_CLASS(HDF5Constants.H5T_NO_CLASS), // error + H5T_INTEGER(HDF5Constants.H5T_INTEGER), // integer types + H5T_FLOAT(HDF5Constants.H5T_FLOAT), // floating-point types + H5T_TIME(HDF5Constants.H5T_TIME), // date and time types + H5T_STRING(HDF5Constants.H5T_STRING), // character string types + H5T_BITFIELD(HDF5Constants.H5T_BITFIELD), // bit field types + H5T_OPAQUE(HDF5Constants.H5T_OPAQUE), // opaque types + H5T_COMPOUND(HDF5Constants.H5T_COMPOUND), // compound types H5T_REFERENCE(HDF5Constants.H5T_REFERENCE), // reference types - H5T_ENUM(HDF5Constants.H5T_ENUM), // enumeration types - H5T_VLEN(HDF5Constants.H5T_VLEN), // Variable-Length types - H5T_ARRAY(HDF5Constants.H5T_ARRAY), // Array types - H5T_NCLASSES(11); // this must be last + H5T_ENUM(HDF5Constants.H5T_ENUM), // enumeration types + H5T_VLEN(HDF5Constants.H5T_VLEN), // Variable-Length types + H5T_ARRAY(HDF5Constants.H5T_ARRAY), // Array types + H5T_NCLASSES(11); // this must be last private static final Map<Long, H5T_class> lookup = new HashMap<Long, H5T_class>(); - static { + static + { for (H5T_class s : EnumSet.allOf(H5T_class.class)) lookup.put(s.getCode(), s); } private long code; - H5T_class(long layout_type) { - this.code = layout_type; - } + H5T_class(long layout_type) { this.code = layout_type; } - public long getCode() { - return this.code; - } + public long getCode() { return this.code; } - public static H5T_class get(long typeclass_id) { - return lookup.get(typeclass_id); - } + public static H5T_class get(long typeclass_id) { return lookup.get(typeclass_id); } } // The supporting Sensor_Datatype class. private static class Sensor_Datatype { static int numberMembers = 4; - static int[] memberDims = { 1, 1, 1, 1 }; + static int[] memberDims = {1, 1, 1, 1}; - String[] memberNames = { "Serial number", "Location", "Temperature (F)", "Pressure (inHg)" }; - long[] memberFileTypes = { HDF5Constants.H5T_STD_I32BE, HDF5Constants.H5T_C_S1, HDF5Constants.H5T_IEEE_F64BE, - HDF5Constants.H5T_IEEE_F64BE }; - static int[] memberStorage = { INTEGERSIZE, MAXSTRINGSIZE, DOUBLESIZE, DOUBLESIZE }; + String[] memberNames = {"Serial number", "Location", "Temperature (F)", "Pressure (inHg)"}; + long[] memberFileTypes = {HDF5Constants.H5T_STD_I32BE, HDF5Constants.H5T_C_S1, + HDF5Constants.H5T_IEEE_F64BE, HDF5Constants.H5T_IEEE_F64BE}; + static int[] memberStorage = {INTEGERSIZE, MAXSTRINGSIZE, DOUBLESIZE, DOUBLESIZE}; // Data size is the storage size for the members not the object. - static long getDataSize() { + static long getDataSize() + { long data_size = 0; for (int indx = 0; indx < numberMembers; indx++) data_size += memberStorage[indx] * memberDims[indx]; return data_size; } - static int getOffset(int memberItem) { + static int getOffset(int memberItem) + { int data_offset = 0; for (int indx = 0; indx < memberItem; indx++) data_offset += memberStorage[indx]; @@ -99,15 +96,16 @@ public class H5Ex_T_Commit { } } - private static void CreateDataType() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long strtype_id = HDF5Constants.H5I_INVALID_HID; - long filetype_id = HDF5Constants.H5I_INVALID_HID; + private static void CreateDataType() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long strtype_id = HDF5Constants.H5I_INVALID_HID; + long filetype_id = HDF5Constants.H5I_INVALID_HID; Sensor_Datatype datatypes = new Sensor_Datatype(); // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -134,7 +132,8 @@ public class H5Ex_T_Commit { long type_id = datatypes.memberFileTypes[indx]; if (type_id == HDF5Constants.H5T_C_S1) type_id = strtype_id; - H5.H5Tinsert(filetype_id, datatypes.memberNames[indx], Sensor_Datatype.getOffset(indx), type_id); + H5.H5Tinsert(filetype_id, datatypes.memberNames[indx], Sensor_Datatype.getOffset(indx), + type_id); } } } @@ -145,8 +144,8 @@ public class H5Ex_T_Commit { // Commit the compound datatype to the file, creating a named datatype. try { if ((file_id >= 0) && (filetype_id >= 0)) - H5.H5Tcommit(file_id, DATATYPENAME, filetype_id, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + H5.H5Tcommit(file_id, DATATYPENAME, filetype_id, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -178,13 +177,13 @@ public class H5Ex_T_Commit { catch (Exception e) { e.printStackTrace(); } - } - private static void ReadDataType() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void ReadDataType() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long typeclass_id = HDF5Constants.H5I_INVALID_HID; - long filetype_id = HDF5Constants.H5I_INVALID_HID; + long filetype_id = HDF5Constants.H5I_INVALID_HID; // Open an existing file. try { @@ -247,10 +246,10 @@ public class H5Ex_T_Commit { catch (Exception e) { e.printStackTrace(); } - } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_T_Commit.CreateDataType(); // Now we begin the read section of this example. Here we assume // the dataset and array have the same name and rank, but can have @@ -258,5 +257,4 @@ public class H5Ex_T_Commit { // data using malloc(). H5Ex_T_Commit.ReadDataType(); } - } diff --git a/java/examples/datatypes/H5Ex_T_Compound.java b/java/examples/datatypes/H5Ex_T_Compound.java index 8c83ebb..a78d0e3 100644 --- a/java/examples/datatypes/H5Ex_T_Compound.java +++ b/java/examples/datatypes/H5Ex_T_Compound.java @@ -20,49 +20,52 @@ package examples.datatypes; -import hdf.hdf5lib.H5; -import hdf.hdf5lib.HDF5Constants; - import java.nio.ByteBuffer; import java.nio.ByteOrder; import java.nio.charset.Charset; +import hdf.hdf5lib.H5; +import hdf.hdf5lib.HDF5Constants; + public class H5Ex_T_Compound { - private static String FILENAME = "H5Ex_T_Compound.h5"; - private static String DATASETNAME = "DS1"; - private static final int DIM0 = 4; - private static final int RANK = 1; - protected static final int INTEGERSIZE = 4; - protected static final int DOUBLESIZE = 8; + private static String FILENAME = "H5Ex_T_Compound.h5"; + private static String DATASETNAME = "DS1"; + private static final int DIM0 = 4; + private static final int RANK = 1; + protected static final int INTEGERSIZE = 4; + protected static final int DOUBLESIZE = 8; protected final static int MAXSTRINGSIZE = 80; static class Sensor_Datatype { static int numberMembers = 4; - static int[] memberDims = { 1, 1, 1, 1 }; + static int[] memberDims = {1, 1, 1, 1}; - static String[] memberNames = { "Serial number", "Location", "Temperature (F)", "Pressure (inHg)" }; - static long[] memberMemTypes = { HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5T_C_S1, - HDF5Constants.H5T_NATIVE_DOUBLE, HDF5Constants.H5T_NATIVE_DOUBLE }; - static long[] memberFileTypes = { HDF5Constants.H5T_STD_I32BE, HDF5Constants.H5T_C_S1, - HDF5Constants.H5T_IEEE_F64BE, HDF5Constants.H5T_IEEE_F64BE }; - static int[] memberStorage = { INTEGERSIZE, MAXSTRINGSIZE, DOUBLESIZE, DOUBLESIZE }; + static String[] memberNames = {"Serial number", "Location", "Temperature (F)", "Pressure (inHg)"}; + static long[] memberMemTypes = {HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5T_C_S1, + HDF5Constants.H5T_NATIVE_DOUBLE, HDF5Constants.H5T_NATIVE_DOUBLE}; + static long[] memberFileTypes = {HDF5Constants.H5T_STD_I32BE, HDF5Constants.H5T_C_S1, + HDF5Constants.H5T_IEEE_F64BE, HDF5Constants.H5T_IEEE_F64BE}; + static int[] memberStorage = {INTEGERSIZE, MAXSTRINGSIZE, DOUBLESIZE, DOUBLESIZE}; // Data size is the storage size for the members. - static long getTotalDataSize() { + static long getTotalDataSize() + { long data_size = 0; for (int indx = 0; indx < numberMembers; indx++) data_size += memberStorage[indx] * memberDims[indx]; return DIM0 * data_size; } - static long getDataSize() { + static long getDataSize() + { long data_size = 0; for (int indx = 0; indx < numberMembers; indx++) data_size += memberStorage[indx] * memberDims[indx]; return data_size; } - static int getOffset(int memberItem) { + static int getOffset(int memberItem) + { int data_offset = 0; for (int indx = 0; indx < memberItem; indx++) data_offset += memberStorage[indx]; @@ -76,60 +79,63 @@ public class H5Ex_T_Compound { public double temperature; public double pressure; - Sensor(int serial_no, String location, double temperature, double pressure) { - this.serial_no = serial_no; - this.location = location; + Sensor(int serial_no, String location, double temperature, double pressure) + { + this.serial_no = serial_no; + this.location = location; this.temperature = temperature; - this.pressure = pressure; + this.pressure = pressure; } - Sensor(ByteBuffer databuf, int dbposition) { - readBuffer(databuf, dbposition); - } + Sensor(ByteBuffer databuf, int dbposition) { readBuffer(databuf, dbposition); } - void writeBuffer(ByteBuffer databuf, int dbposition) { + void writeBuffer(ByteBuffer databuf, int dbposition) + { databuf.putInt(dbposition + Sensor_Datatype.getOffset(0), serial_no); byte[] temp_str = location.getBytes(Charset.forName("UTF-8")); - int arraylen = (temp_str.length > MAXSTRINGSIZE) ? MAXSTRINGSIZE : temp_str.length; + int arraylen = (temp_str.length > MAXSTRINGSIZE) ? MAXSTRINGSIZE : temp_str.length; for (int ndx = 0; ndx < arraylen; ndx++) databuf.put(dbposition + Sensor_Datatype.getOffset(1) + ndx, temp_str[ndx]); for (int ndx = arraylen; ndx < MAXSTRINGSIZE; ndx++) - databuf.put(dbposition + Sensor_Datatype.getOffset(1) + arraylen, (byte) 0); + databuf.put(dbposition + Sensor_Datatype.getOffset(1) + arraylen, (byte)0); databuf.putDouble(dbposition + Sensor_Datatype.getOffset(2), temperature); databuf.putDouble(dbposition + Sensor_Datatype.getOffset(3), pressure); } - void readBuffer(ByteBuffer databuf, int dbposition) { - this.serial_no = databuf.getInt(dbposition + Sensor_Datatype.getOffset(0)); + void readBuffer(ByteBuffer databuf, int dbposition) + { + this.serial_no = databuf.getInt(dbposition + Sensor_Datatype.getOffset(0)); ByteBuffer stringbuf = databuf.duplicate(); stringbuf.position(dbposition + Sensor_Datatype.getOffset(1)); stringbuf.limit(dbposition + Sensor_Datatype.getOffset(1) + MAXSTRINGSIZE); byte[] bytearr = new byte[stringbuf.remaining()]; stringbuf.get(bytearr); - this.location = new String(bytearr, Charset.forName("UTF-8")).trim(); + this.location = new String(bytearr, Charset.forName("UTF-8")).trim(); this.temperature = databuf.getDouble(dbposition + Sensor_Datatype.getOffset(2)); - this.pressure = databuf.getDouble(dbposition + Sensor_Datatype.getOffset(3)); + this.pressure = databuf.getDouble(dbposition + Sensor_Datatype.getOffset(3)); } @Override - public String toString() { - return String.format("Serial number : " + serial_no + "%n" + - "Location : " + location + "%n" + - "Temperature (F) : " + temperature + "%n" + - "Pressure (inHg) : " + pressure + "%n"); + public String toString() + { + return String.format("Serial number : " + serial_no + "%n" + + "Location : " + location + "%n" + + "Temperature (F) : " + temperature + "%n" + + "Pressure (inHg) : " + pressure + "%n"); } } - private static void CreateDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long strtype_id = HDF5Constants.H5I_INVALID_HID; - long memtype_id = HDF5Constants.H5I_INVALID_HID; - long filetype_id = HDF5Constants.H5I_INVALID_HID; - long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0 }; + private static void CreateDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long strtype_id = HDF5Constants.H5I_INVALID_HID; + long memtype_id = HDF5Constants.H5I_INVALID_HID; + long filetype_id = HDF5Constants.H5I_INVALID_HID; + long dataspace_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0}; Sensor[] object_data = new Sensor[DIM0]; - byte[] dset_data = null; + byte[] dset_data = null; // Initialize data. object_data[0] = new Sensor(1153, new String("Exterior (static)"), 53.23, 24.57); @@ -140,7 +146,7 @@ public class H5Ex_T_Compound { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -164,8 +170,8 @@ public class H5Ex_T_Compound { long type_id = Sensor_Datatype.memberMemTypes[indx]; if (type_id == HDF5Constants.H5T_C_S1) type_id = strtype_id; - H5.H5Tinsert(memtype_id, Sensor_Datatype.memberNames[indx], Sensor_Datatype.getOffset(indx), - type_id); + H5.H5Tinsert(memtype_id, Sensor_Datatype.memberNames[indx], + Sensor_Datatype.getOffset(indx), type_id); } } } @@ -184,8 +190,8 @@ public class H5Ex_T_Compound { long type_id = Sensor_Datatype.memberFileTypes[indx]; if (type_id == HDF5Constants.H5T_C_S1) type_id = strtype_id; - H5.H5Tinsert(filetype_id, Sensor_Datatype.memberNames[indx], Sensor_Datatype.getOffset(indx), - type_id); + H5.H5Tinsert(filetype_id, Sensor_Datatype.memberNames[indx], + Sensor_Datatype.getOffset(indx), type_id); } } } @@ -205,8 +211,9 @@ public class H5Ex_T_Compound { // Create the dataset. try { if ((file_id >= 0) && (dataspace_id >= 0) && (filetype_id >= 0)) - dataset_id = H5.H5Dcreate(file_id, DATASETNAME, filetype_id, dataspace_id, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + dataset_id = + H5.H5Dcreate(file_id, DATASETNAME, filetype_id, dataspace_id, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -214,16 +221,16 @@ public class H5Ex_T_Compound { // Write the compound data to the dataset. // allocate memory for read buffer. - dset_data = new byte[(int)dims[0] * (int)Sensor_Datatype.getDataSize()]; + dset_data = new byte[(int)dims[0] * (int)Sensor_Datatype.getDataSize()]; ByteBuffer outBuf = ByteBuffer.wrap(dset_data); outBuf.order(ByteOrder.nativeOrder()); - for (int indx = 0; indx < (int) dims[0]; indx++) { + for (int indx = 0; indx < (int)dims[0]; indx++) { object_data[indx].writeBuffer(outBuf, indx * (int)Sensor_Datatype.getDataSize()); } try { if ((dataset_id >= 0) && (memtype_id >= 0)) H5.H5Dwrite(dataset_id, memtype_id, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -281,16 +288,16 @@ public class H5Ex_T_Compound { catch (Exception e) { e.printStackTrace(); } - } - private static void ReadDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long strtype_id = HDF5Constants.H5I_INVALID_HID; - long memtype_id = HDF5Constants.H5I_INVALID_HID; + private static void ReadDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long strtype_id = HDF5Constants.H5I_INVALID_HID; + long memtype_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0 }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0}; Sensor[] object_data2; byte[] dset_data; @@ -346,8 +353,8 @@ public class H5Ex_T_Compound { long type_id = Sensor_Datatype.memberMemTypes[indx]; if (type_id == HDF5Constants.H5T_C_S1) type_id = strtype_id; - H5.H5Tinsert(memtype_id, Sensor_Datatype.memberNames[indx], Sensor_Datatype.getOffset(indx), - type_id); + H5.H5Tinsert(memtype_id, Sensor_Datatype.memberNames[indx], + Sensor_Datatype.getOffset(indx), type_id); } } } @@ -356,19 +363,19 @@ public class H5Ex_T_Compound { } // allocate memory for read buffer. - dset_data = new byte[(int) dims[0] * (int)Sensor_Datatype.getDataSize()]; + dset_data = new byte[(int)dims[0] * (int)Sensor_Datatype.getDataSize()]; - object_data2 = new Sensor[(int) dims[0]]; + object_data2 = new Sensor[(int)dims[0]]; // Read data. try { if ((dataset_id >= 0) && (memtype_id >= 0)) H5.H5Dread(dataset_id, memtype_id, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + HDF5Constants.H5P_DEFAULT, dset_data); ByteBuffer inBuf = ByteBuffer.wrap(dset_data); inBuf.order(ByteOrder.nativeOrder()); - for (int indx = 0; indx < (int) dims[0]; indx++) { + for (int indx = 0; indx < (int)dims[0]; indx++) { object_data2[indx] = new Sensor(inBuf, indx * (int)Sensor_Datatype.getDataSize()); } } @@ -425,10 +432,10 @@ public class H5Ex_T_Compound { catch (Exception e) { e.printStackTrace(); } - } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_T_Compound.CreateDataset(); // Now we begin the read section of this example. Here we assume // the dataset and array have the same name and rank, but can have @@ -436,5 +443,4 @@ public class H5Ex_T_Compound { // data using malloc(). H5Ex_T_Compound.ReadDataset(); } - } diff --git a/java/examples/datatypes/H5Ex_T_CompoundAttribute.java b/java/examples/datatypes/H5Ex_T_CompoundAttribute.java index 58d2fb7..f331a1e 100644 --- a/java/examples/datatypes/H5Ex_T_CompoundAttribute.java +++ b/java/examples/datatypes/H5Ex_T_CompoundAttribute.java @@ -20,52 +20,55 @@ package examples.datatypes; -import hdf.hdf5lib.H5; -import hdf.hdf5lib.HDF5Constants; - import java.nio.ByteBuffer; import java.nio.ByteOrder; import java.nio.charset.Charset; +import hdf.hdf5lib.H5; +import hdf.hdf5lib.HDF5Constants; + public class H5Ex_T_CompoundAttribute { - private static String FILENAME = "H5Ex_T_CompoundAttribute.h5"; - private static String DATASETNAME = "DS1"; - private static String ATTRIBUTENAME = "A1"; - private static final int DIM0 = 4; - private static final int RANK = 1; - protected static final int INTEGERSIZE = 4; - protected static final int DOUBLESIZE = 8; + private static String FILENAME = "H5Ex_T_CompoundAttribute.h5"; + private static String DATASETNAME = "DS1"; + private static String ATTRIBUTENAME = "A1"; + private static final int DIM0 = 4; + private static final int RANK = 1; + protected static final int INTEGERSIZE = 4; + protected static final int DOUBLESIZE = 8; protected final static int MAXSTRINGSIZE = 80; // Using Java Externalization will add a two-byte object header in // the stream, which needs to be called out in the datatypes. static class Sensor_Datatype { static int numberMembers = 4; - static int[] memberDims = { 1, 1, 1, 1 }; + static int[] memberDims = {1, 1, 1, 1}; - static String[] memberNames = { "Serial number", "Location", "Temperature (F)", "Pressure (inHg)" }; - static long[] memberMemTypes = { HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5T_C_S1, - HDF5Constants.H5T_NATIVE_DOUBLE, HDF5Constants.H5T_NATIVE_DOUBLE }; - static long[] memberFileTypes = { HDF5Constants.H5T_STD_I32BE, HDF5Constants.H5T_C_S1, - HDF5Constants.H5T_IEEE_F64BE, HDF5Constants.H5T_IEEE_F64BE }; - static int[] memberStorage = { INTEGERSIZE, MAXSTRINGSIZE, DOUBLESIZE, DOUBLESIZE }; + static String[] memberNames = {"Serial number", "Location", "Temperature (F)", "Pressure (inHg)"}; + static long[] memberMemTypes = {HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5T_C_S1, + HDF5Constants.H5T_NATIVE_DOUBLE, HDF5Constants.H5T_NATIVE_DOUBLE}; + static long[] memberFileTypes = {HDF5Constants.H5T_STD_I32BE, HDF5Constants.H5T_C_S1, + HDF5Constants.H5T_IEEE_F64BE, HDF5Constants.H5T_IEEE_F64BE}; + static int[] memberStorage = {INTEGERSIZE, MAXSTRINGSIZE, DOUBLESIZE, DOUBLESIZE}; // Data size is the storage size for the members not the object. - static long getTotalDataSize() { + static long getTotalDataSize() + { long data_size = 0; for (int indx = 0; indx < numberMembers; indx++) data_size += memberStorage[indx] * memberDims[indx]; return DIM0 * data_size; } - static long getDataSize() { + static long getDataSize() + { long data_size = 0; for (int indx = 0; indx < numberMembers; indx++) data_size += memberStorage[indx] * memberDims[indx]; return data_size; } - static int getOffset(int memberItem) { + static int getOffset(int memberItem) + { int data_offset = 0; for (int indx = 0; indx < memberItem; indx++) data_offset += memberStorage[indx]; @@ -79,61 +82,64 @@ public class H5Ex_T_CompoundAttribute { public double temperature; public double pressure; - Sensor(int serial_no, String location, double temperature, double pressure) { - this.serial_no = serial_no; - this.location = location; + Sensor(int serial_no, String location, double temperature, double pressure) + { + this.serial_no = serial_no; + this.location = location; this.temperature = temperature; - this.pressure = pressure; + this.pressure = pressure; } - Sensor(ByteBuffer databuf, int dbposition) { - readBuffer(databuf, dbposition); - } + Sensor(ByteBuffer databuf, int dbposition) { readBuffer(databuf, dbposition); } - void writeBuffer(ByteBuffer databuf, int dbposition) { + void writeBuffer(ByteBuffer databuf, int dbposition) + { databuf.putInt(dbposition + Sensor_Datatype.getOffset(0), serial_no); byte[] temp_str = location.getBytes(Charset.forName("UTF-8")); - int arraylen = (temp_str.length > MAXSTRINGSIZE) ? MAXSTRINGSIZE : temp_str.length; + int arraylen = (temp_str.length > MAXSTRINGSIZE) ? MAXSTRINGSIZE : temp_str.length; for (int ndx = 0; ndx < arraylen; ndx++) databuf.put(dbposition + Sensor_Datatype.getOffset(1) + ndx, temp_str[ndx]); for (int ndx = arraylen; ndx < MAXSTRINGSIZE; ndx++) - databuf.put(dbposition + Sensor_Datatype.getOffset(1) + arraylen, (byte) 0); + databuf.put(dbposition + Sensor_Datatype.getOffset(1) + arraylen, (byte)0); databuf.putDouble(dbposition + Sensor_Datatype.getOffset(2), temperature); databuf.putDouble(dbposition + Sensor_Datatype.getOffset(3), pressure); } - void readBuffer(ByteBuffer databuf, int dbposition) { - this.serial_no = databuf.getInt(dbposition + Sensor_Datatype.getOffset(0)); + void readBuffer(ByteBuffer databuf, int dbposition) + { + this.serial_no = databuf.getInt(dbposition + Sensor_Datatype.getOffset(0)); ByteBuffer stringbuf = databuf.duplicate(); stringbuf.position(dbposition + Sensor_Datatype.getOffset(1)); stringbuf.limit(dbposition + Sensor_Datatype.getOffset(1) + MAXSTRINGSIZE); byte[] bytearr = new byte[stringbuf.remaining()]; stringbuf.get(bytearr); - this.location = new String(bytearr, Charset.forName("UTF-8")).trim(); + this.location = new String(bytearr, Charset.forName("UTF-8")).trim(); this.temperature = databuf.getDouble(dbposition + Sensor_Datatype.getOffset(2)); - this.pressure = databuf.getDouble(dbposition + Sensor_Datatype.getOffset(3)); + this.pressure = databuf.getDouble(dbposition + Sensor_Datatype.getOffset(3)); } @Override - public String toString() { - return String.format("Serial number : " + serial_no + "%n" + - "Location : " + location + "%n" + - "Temperature (F) : " + temperature + "%n" + - "Pressure (inHg) : " + pressure + "%n"); + public String toString() + { + return String.format("Serial number : " + serial_no + "%n" + + "Location : " + location + "%n" + + "Temperature (F) : " + temperature + "%n" + + "Pressure (inHg) : " + pressure + "%n"); } } - private static void CreateDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long strtype_id = HDF5Constants.H5I_INVALID_HID; - long memtype_id = HDF5Constants.H5I_INVALID_HID; - long filetype_id = HDF5Constants.H5I_INVALID_HID; - long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long attribute_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0 }; + private static void CreateDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long strtype_id = HDF5Constants.H5I_INVALID_HID; + long memtype_id = HDF5Constants.H5I_INVALID_HID; + long filetype_id = HDF5Constants.H5I_INVALID_HID; + long dataspace_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long attribute_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0}; Sensor[] object_data = new Sensor[DIM0]; - byte[] dset_data = null; + byte[] dset_data = null; // Initialize data. object_data[0] = new Sensor(1153, new String("Exterior (static)"), 53.23, 24.57); @@ -144,7 +150,7 @@ public class H5Ex_T_CompoundAttribute { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -168,8 +174,8 @@ public class H5Ex_T_CompoundAttribute { long type_id = Sensor_Datatype.memberMemTypes[indx]; if (type_id == HDF5Constants.H5T_C_S1) type_id = strtype_id; - H5.H5Tinsert(memtype_id, Sensor_Datatype.memberNames[indx], Sensor_Datatype.getOffset(indx), - type_id); + H5.H5Tinsert(memtype_id, Sensor_Datatype.memberNames[indx], + Sensor_Datatype.getOffset(indx), type_id); } } } @@ -188,8 +194,8 @@ public class H5Ex_T_CompoundAttribute { long type_id = Sensor_Datatype.memberFileTypes[indx]; if (type_id == HDF5Constants.H5T_C_S1) type_id = strtype_id; - H5.H5Tinsert(filetype_id, Sensor_Datatype.memberNames[indx], Sensor_Datatype.getOffset(indx), - type_id); + H5.H5Tinsert(filetype_id, Sensor_Datatype.memberNames[indx], + Sensor_Datatype.getOffset(indx), type_id); } } } @@ -202,7 +208,8 @@ public class H5Ex_T_CompoundAttribute { dataspace_id = H5.H5Screate(HDF5Constants.H5S_SCALAR); if (dataspace_id >= 0) { dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); H5.H5Sclose(dataspace_id); dataspace_id = HDF5Constants.H5I_INVALID_HID; } @@ -224,17 +231,17 @@ public class H5Ex_T_CompoundAttribute { try { if ((dataset_id >= 0) && (dataspace_id >= 0) && (filetype_id >= 0)) attribute_id = H5.H5Acreate(dataset_id, ATTRIBUTENAME, filetype_id, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); } // Write the compound data. - dset_data = new byte[(int) dims[0] * (int)Sensor_Datatype.getDataSize()]; + dset_data = new byte[(int)dims[0] * (int)Sensor_Datatype.getDataSize()]; ByteBuffer outBuf = ByteBuffer.wrap(dset_data); outBuf.order(ByteOrder.nativeOrder()); - for (int indx = 0; indx < (int) dims[0]; indx++) { + for (int indx = 0; indx < (int)dims[0]; indx++) { object_data[indx].writeBuffer(outBuf, indx * (int)Sensor_Datatype.getDataSize()); } try { @@ -305,17 +312,17 @@ public class H5Ex_T_CompoundAttribute { catch (Exception e) { e.printStackTrace(); } - } - private static void ReadDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long strtype_id = HDF5Constants.H5I_INVALID_HID; - long memtype_id = HDF5Constants.H5I_INVALID_HID; + private static void ReadDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long strtype_id = HDF5Constants.H5I_INVALID_HID; + long memtype_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; long attribute_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0 }; + long[] dims = {DIM0}; Sensor[] object_data2; byte[] dset_data; @@ -339,7 +346,7 @@ public class H5Ex_T_CompoundAttribute { try { if (dataset_id >= 0) attribute_id = H5.H5Aopen_by_name(dataset_id, ".", ATTRIBUTENAME, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -382,8 +389,8 @@ public class H5Ex_T_CompoundAttribute { long type_id = Sensor_Datatype.memberMemTypes[indx]; if (type_id == HDF5Constants.H5T_C_S1) type_id = strtype_id; - H5.H5Tinsert(memtype_id, Sensor_Datatype.memberNames[indx], Sensor_Datatype.getOffset(indx), - type_id); + H5.H5Tinsert(memtype_id, Sensor_Datatype.memberNames[indx], + Sensor_Datatype.getOffset(indx), type_id); } } } @@ -392,9 +399,9 @@ public class H5Ex_T_CompoundAttribute { } // allocate memory for read buffer. - dset_data = new byte[(int) dims[0] * (int)Sensor_Datatype.getDataSize()]; + dset_data = new byte[(int)dims[0] * (int)Sensor_Datatype.getDataSize()]; - object_data2 = new Sensor[(int) dims[0]]; + object_data2 = new Sensor[(int)dims[0]]; // Read data. try { @@ -403,7 +410,7 @@ public class H5Ex_T_CompoundAttribute { ByteBuffer inBuf = ByteBuffer.wrap(dset_data); inBuf.order(ByteOrder.nativeOrder()); - for (int indx = 0; indx < (int) dims[0]; indx++) { + for (int indx = 0; indx < (int)dims[0]; indx++) { object_data2[indx] = new Sensor(inBuf, indx * (int)Sensor_Datatype.getDataSize()); } } @@ -468,10 +475,10 @@ public class H5Ex_T_CompoundAttribute { catch (Exception e) { e.printStackTrace(); } - } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_T_CompoundAttribute.CreateDataset(); // Now we begin the read section of this example. Here we assume // the dataset and array have the same name and rank, but can have @@ -479,5 +486,4 @@ public class H5Ex_T_CompoundAttribute { // data using malloc(). H5Ex_T_CompoundAttribute.ReadDataset(); } - } diff --git a/java/examples/datatypes/H5Ex_T_Float.java b/java/examples/datatypes/H5Ex_T_Float.java index e8da7f6..9ca099e 100644 --- a/java/examples/datatypes/H5Ex_T_Float.java +++ b/java/examples/datatypes/H5Ex_T_Float.java @@ -28,17 +28,18 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_T_Float { - private static String FILENAME = "H5Ex_T_Float.h5"; + private static String FILENAME = "H5Ex_T_Float.h5"; private static String DATASETNAME = "DS1"; - private static final int DIM0 = 4; - private static final int DIM1 = 7; - private static final int RANK = 2; - - private static void CreateDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0, DIM1 }; + private static final int DIM0 = 4; + private static final int DIM1 = 7; + private static final int RANK = 2; + + private static void CreateDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long dataspace_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0, DIM1}; double[][] dset_data = new double[DIM0][DIM1]; // Initialize data. @@ -50,7 +51,7 @@ public class H5Ex_T_Float { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -73,7 +74,8 @@ public class H5Ex_T_Float { try { if ((file_id >= 0) && (dataspace_id >= 0)) dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_IEEE_F64LE, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -82,8 +84,8 @@ public class H5Ex_T_Float { // Write the data to the dataset. try { if (dataset_id >= 0) - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_DOUBLE, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_DOUBLE, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -115,14 +117,14 @@ public class H5Ex_T_Float { catch (Exception e) { e.printStackTrace(); } - } - private static void ReadDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void ReadDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0, DIM1 }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0, DIM1}; double[][] dset_data; // Open an existing file. @@ -161,13 +163,13 @@ public class H5Ex_T_Float { // Allocate array of pointers to two-dimensional arrays (the // elements of the dataset. - dset_data = new double[(int) dims[0]][(int) (dims[1])]; + dset_data = new double[(int)dims[0]][(int)(dims[1])]; // Read data. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_DOUBLE, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_DOUBLE, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -211,10 +213,10 @@ public class H5Ex_T_Float { catch (Exception e) { e.printStackTrace(); } - } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_T_Float.CreateDataset(); // Now we begin the read section of this example. Here we assume // the dataset and array have the same name and rank, but can have @@ -222,5 +224,4 @@ public class H5Ex_T_Float { // data using malloc(). H5Ex_T_Float.ReadDataset(); } - } diff --git a/java/examples/datatypes/H5Ex_T_FloatAttribute.java b/java/examples/datatypes/H5Ex_T_FloatAttribute.java index eb8e1f8..426c4dd 100644 --- a/java/examples/datatypes/H5Ex_T_FloatAttribute.java +++ b/java/examples/datatypes/H5Ex_T_FloatAttribute.java @@ -28,19 +28,20 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_T_FloatAttribute { - private static String FILENAME = "H5Ex_T_FloatAttribute.h5"; - private static String DATASETNAME = "DS1"; + private static String FILENAME = "H5Ex_T_FloatAttribute.h5"; + private static String DATASETNAME = "DS1"; private static String ATTRIBUTENAME = "A1"; - private static final int DIM0 = 4; - private static final int DIM1 = 7; - private static final int RANK = 2; - - private static void CreateDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long attribute_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0, DIM1 }; + private static final int DIM0 = 4; + private static final int DIM1 = 7; + private static final int RANK = 2; + + private static void CreateDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long dataspace_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long attribute_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0, DIM1}; double[][] dset_data = new double[DIM0][DIM1]; // Initialize data. @@ -52,7 +53,7 @@ public class H5Ex_T_FloatAttribute { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -63,7 +64,8 @@ public class H5Ex_T_FloatAttribute { dataspace_id = H5.H5Screate(HDF5Constants.H5S_SCALAR); if (dataspace_id >= 0) { dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); H5.H5Sclose(dataspace_id); dataspace_id = HDF5Constants.H5I_INVALID_HID; } @@ -84,8 +86,9 @@ public class H5Ex_T_FloatAttribute { // Create the attribute and write the array data to it. try { if ((dataset_id >= 0) && (dataspace_id >= 0)) - attribute_id = H5.H5Acreate(dataset_id, ATTRIBUTENAME, HDF5Constants.H5T_IEEE_F64LE, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + attribute_id = + H5.H5Acreate(dataset_id, ATTRIBUTENAME, HDF5Constants.H5T_IEEE_F64LE, dataspace_id, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -134,15 +137,15 @@ public class H5Ex_T_FloatAttribute { catch (Exception e) { e.printStackTrace(); } - } - private static void ReadDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void ReadDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; long attribute_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0, DIM1 }; + long[] dims = {DIM0, DIM1}; double[][] dset_data; // Open an existing file. @@ -165,7 +168,7 @@ public class H5Ex_T_FloatAttribute { try { if (dataset_id >= 0) attribute_id = H5.H5Aopen_by_name(dataset_id, ".", ATTRIBUTENAME, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -190,7 +193,7 @@ public class H5Ex_T_FloatAttribute { // Allocate array of pointers to two-dimensional arrays (the // elements of the dataset. - dset_data = new double[(int) dims[0]][(int) (dims[1])]; + dset_data = new double[(int)dims[0]][(int)(dims[1])]; // Read data. try { @@ -247,10 +250,10 @@ public class H5Ex_T_FloatAttribute { catch (Exception e) { e.printStackTrace(); } - } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_T_FloatAttribute.CreateDataset(); // Now we begin the read section of this example. Here we assume // the dataset and array have the same name and rank, but can have @@ -258,5 +261,4 @@ public class H5Ex_T_FloatAttribute { // data using malloc(). H5Ex_T_FloatAttribute.ReadDataset(); } - } diff --git a/java/examples/datatypes/H5Ex_T_Integer.java b/java/examples/datatypes/H5Ex_T_Integer.java index bb8e0cb..919ea7e 100644 --- a/java/examples/datatypes/H5Ex_T_Integer.java +++ b/java/examples/datatypes/H5Ex_T_Integer.java @@ -26,17 +26,18 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_T_Integer { - private static String FILENAME = "H5Ex_T_Integer.h5"; + private static String FILENAME = "H5Ex_T_Integer.h5"; private static String DATASETNAME = "DS1"; - private static final int DIM0 = 4; - private static final int DIM1 = 7; - private static final int RANK = 2; + private static final int DIM0 = 4; + private static final int DIM1 = 7; + private static final int RANK = 2; - private static void CreateDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void CreateDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0, DIM1 }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0, DIM1}; int[][] dset_data = new int[DIM0][DIM1]; // Initialize data. @@ -48,7 +49,7 @@ public class H5Ex_T_Integer { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -70,7 +71,8 @@ public class H5Ex_T_Integer { try { if ((file_id >= 0) && (dataspace_id >= 0)) dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I64BE, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -79,8 +81,8 @@ public class H5Ex_T_Integer { // Write the data to the dataset. try { if (dataset_id >= 0) - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -112,14 +114,14 @@ public class H5Ex_T_Integer { catch (Exception e) { e.printStackTrace(); } - } - private static void ReadDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void ReadDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0, DIM1 }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0, DIM1}; int[][] dset_data; // Open an existing file. @@ -158,13 +160,13 @@ public class H5Ex_T_Integer { // Allocate array of pointers to two-dimensional arrays (the // elements of the dataset. - dset_data = new int[(int) dims[0]][(int) (dims[1])]; + dset_data = new int[(int)dims[0]][(int)(dims[1])]; // Read data. try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -208,10 +210,10 @@ public class H5Ex_T_Integer { catch (Exception e) { e.printStackTrace(); } - } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_T_Integer.CreateDataset(); // Now we begin the read section of this example. Here we assume // the dataset and array have the same name and rank, but can have @@ -219,5 +221,4 @@ public class H5Ex_T_Integer { // data using malloc(). H5Ex_T_Integer.ReadDataset(); } - } diff --git a/java/examples/datatypes/H5Ex_T_IntegerAttribute.java b/java/examples/datatypes/H5Ex_T_IntegerAttribute.java index b0df5e4..4ec98c4 100644 --- a/java/examples/datatypes/H5Ex_T_IntegerAttribute.java +++ b/java/examples/datatypes/H5Ex_T_IntegerAttribute.java @@ -26,19 +26,20 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_T_IntegerAttribute { - private static String FILENAME = "H5Ex_T_IntegerAttribute.h5"; - private static String DATASETNAME = "DS1"; + private static String FILENAME = "H5Ex_T_IntegerAttribute.h5"; + private static String DATASETNAME = "DS1"; private static String ATTRIBUTENAME = "A1"; - private static final int DIM0 = 4; - private static final int DIM1 = 7; - private static final int RANK = 2; + private static final int DIM0 = 4; + private static final int DIM1 = 7; + private static final int RANK = 2; - private static void CreateDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void CreateDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; long attribute_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0, DIM1 }; + long[] dims = {DIM0, DIM1}; int[][] dset_data = new int[DIM0][DIM1]; // Initialize data. @@ -50,7 +51,7 @@ public class H5Ex_T_IntegerAttribute { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -61,7 +62,8 @@ public class H5Ex_T_IntegerAttribute { dataspace_id = H5.H5Screate(HDF5Constants.H5S_SCALAR); if (dataspace_id >= 0) { dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); H5.H5Sclose(dataspace_id); dataspace_id = HDF5Constants.H5I_INVALID_HID; } @@ -82,8 +84,9 @@ public class H5Ex_T_IntegerAttribute { // Create the attribute and write the array data to it. try { if ((dataset_id >= 0) && (dataspace_id >= 0)) - attribute_id = H5.H5Acreate(dataset_id, ATTRIBUTENAME, HDF5Constants.H5T_STD_I64BE, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + attribute_id = + H5.H5Acreate(dataset_id, ATTRIBUTENAME, HDF5Constants.H5T_STD_I64BE, dataspace_id, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -132,15 +135,15 @@ public class H5Ex_T_IntegerAttribute { catch (Exception e) { e.printStackTrace(); } - } - private static void ReadDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void ReadDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; long attribute_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0, DIM1 }; + long[] dims = {DIM0, DIM1}; int[][] dset_data; // Open an existing file. @@ -163,7 +166,7 @@ public class H5Ex_T_IntegerAttribute { try { if (dataset_id >= 0) attribute_id = H5.H5Aopen_by_name(dataset_id, ".", ATTRIBUTENAME, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -188,7 +191,7 @@ public class H5Ex_T_IntegerAttribute { // Allocate array of pointers to two-dimensional arrays (the // elements of the dataset. - dset_data = new int[(int) dims[0]][(int) (dims[1])]; + dset_data = new int[(int)dims[0]][(int)(dims[1])]; // Read data. try { @@ -245,10 +248,10 @@ public class H5Ex_T_IntegerAttribute { catch (Exception e) { e.printStackTrace(); } - } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_T_IntegerAttribute.CreateDataset(); // Now we begin the read section of this example. Here we assume // the dataset and array have the same name and rank, but can have @@ -256,5 +259,4 @@ public class H5Ex_T_IntegerAttribute { // data using malloc(). H5Ex_T_IntegerAttribute.ReadDataset(); } - } diff --git a/java/examples/datatypes/H5Ex_T_ObjectReference.java b/java/examples/datatypes/H5Ex_T_ObjectReference.java index b0f98de..9220d8f 100644 --- a/java/examples/datatypes/H5Ex_T_ObjectReference.java +++ b/java/examples/datatypes/H5Ex_T_ObjectReference.java @@ -28,54 +28,50 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_T_ObjectReference { - private static String FILENAME = "H5Ex_T_ObjectReference.h5"; - private static String DATASETNAME = "DS1"; + private static String FILENAME = "H5Ex_T_ObjectReference.h5"; + private static String DATASETNAME = "DS1"; private static String DATASETNAME2 = "DS2"; - private static String GROUPNAME = "G1"; - private static final int DIM0 = 2; - private static final int RANK = 1; + private static String GROUPNAME = "G1"; + private static final int DIM0 = 2; + private static final int RANK = 1; // Values for the status of space allocation enum H5G_obj { - H5G_UNKNOWN(HDF5Constants.H5O_TYPE_UNKNOWN), /* Unknown object type */ - H5G_GROUP(HDF5Constants.H5O_TYPE_GROUP), /* Object is a group */ - H5G_DATASET(HDF5Constants.H5O_TYPE_DATASET), /* Object is a dataset */ + H5G_UNKNOWN(HDF5Constants.H5O_TYPE_UNKNOWN), /* Unknown object type */ + H5G_GROUP(HDF5Constants.H5O_TYPE_GROUP), /* Object is a group */ + H5G_DATASET(HDF5Constants.H5O_TYPE_DATASET), /* Object is a dataset */ H5G_TYPE(HDF5Constants.H5O_TYPE_NAMED_DATATYPE); /* Object is a named data type */ private static final Map<Integer, H5G_obj> lookup = new HashMap<Integer, H5G_obj>(); - static { + static + { for (H5G_obj s : EnumSet.allOf(H5G_obj.class)) lookup.put(s.getCode(), s); } private int code; - H5G_obj(int layout_type) { - this.code = layout_type; - } + H5G_obj(int layout_type) { this.code = layout_type; } - public int getCode() { - return this.code; - } + public int getCode() { return this.code; } - public static H5G_obj get(int code) { - return lookup.get(code); - } + public static H5G_obj get(int code) { return lookup.get(code); } } - private static void writeObjRef() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long filespace_id = HDF5Constants.H5I_INVALID_HID; - long group_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0 }; + private static void writeObjRef() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long dataspace_id = HDF5Constants.H5I_INVALID_HID; + long filespace_id = HDF5Constants.H5I_INVALID_HID; + long group_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0}; byte[][] dset_data = new byte[DIM0][HDF5Constants.H5R_REF_BUF_SIZE]; // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -86,7 +82,8 @@ public class H5Ex_T_ObjectReference { dataspace_id = H5.H5Screate(HDF5Constants.H5S_SCALAR); if ((file_id >= 0) && (dataspace_id >= 0)) { dataset_id = H5.H5Dcreate(file_id, DATASETNAME2, HDF5Constants.H5T_STD_I32LE, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); if (dataset_id >= 0) H5.H5Dclose(dataset_id); dataset_id = HDF5Constants.H5I_INVALID_HID; @@ -101,8 +98,8 @@ public class H5Ex_T_ObjectReference { // Create a group in the file. try { if (file_id >= 0) - group_id = H5.H5Gcreate(file_id, GROUPNAME, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + group_id = H5.H5Gcreate(file_id, GROUPNAME, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); if (group_id >= 0) H5.H5Gclose(group_id); group_id = HDF5Constants.H5I_INVALID_HID; @@ -119,7 +116,7 @@ public class H5Ex_T_ObjectReference { catch (Throwable err) { err.printStackTrace(); } - + try { dset_data[1] = H5.H5Rcreate_object(file_id, DATASETNAME2, HDF5Constants.H5P_DEFAULT); } @@ -127,7 +124,7 @@ public class H5Ex_T_ObjectReference { err.printStackTrace(); } } - + // Create dataspace. Setting maximum size to NULL sets the maximum // size to be the current size. try { @@ -136,22 +133,23 @@ public class H5Ex_T_ObjectReference { catch (Exception e) { e.printStackTrace(); } - + // Create the dataset. try { if ((file_id >= 0) && (filespace_id >= 0)) dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_REF, filespace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); } - + // Write the object references to it. try { if (dataset_id >= 0) - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_STD_REF, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_STD_REF, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -161,8 +159,16 @@ public class H5Ex_T_ObjectReference { ex.printStackTrace(); } finally { - try {H5.H5Rdestroy(dset_data[1]);} catch (Exception ex) {} - try {H5.H5Rdestroy(dset_data[0]);} catch (Exception ex) {} + try { + H5.H5Rdestroy(dset_data[1]); + } + catch (Exception ex) { + } + try { + H5.H5Rdestroy(dset_data[0]); + } + catch (Exception ex) { + } } // End access to the dataset and release resources used by it. @@ -193,13 +199,14 @@ public class H5Ex_T_ObjectReference { } } - private static void readObjRef() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long dataspace_id = HDF5Constants.H5I_INVALID_HID; - int object_type = -1; - long object_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0 }; + private static void readObjRef() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dataspace_id = HDF5Constants.H5I_INVALID_HID; + int object_type = -1; + long object_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0}; byte[][] dset_data = new byte[DIM0][HDF5Constants.H5R_REF_BUF_SIZE]; // Open an existing file. @@ -209,23 +216,24 @@ public class H5Ex_T_ObjectReference { // Open an existing dataset. try { dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT); - + try { // Get dataspace and allocate memory for read buffer. dataspace_id = H5.H5Dget_space(dataset_id); H5.H5Sget_simple_extent_dims(dataspace_id, dims, null); - + // Read data. - H5.H5Dread(dataset_id, HDF5Constants.H5T_STD_REF, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); - + H5.H5Dread(dataset_id, HDF5Constants.H5T_STD_REF, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); + // Output the data to the screen. for (int indx = 0; indx < dims[0]; indx++) { System.out.println(DATASETNAME + "[" + indx + "]:"); System.out.print(" ->"); // Open the referenced object, get its name and type. try { - object_id = H5.H5Ropen_object(dset_data[indx], HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + object_id = H5.H5Ropen_object(dset_data[indx], HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); try { object_type = H5.H5Rget_obj_type3(dset_data[indx], HDF5Constants.H5R_OBJECT); String obj_name = null; @@ -255,14 +263,22 @@ public class H5Ex_T_ObjectReference { e.printStackTrace(); } finally { - try {H5.H5Oclose(object_id);} catch (Exception e) {} + try { + H5.H5Oclose(object_id); + } + catch (Exception e) { + } } } catch (Exception e4) { e4.printStackTrace(); } finally { - try {H5.H5Rdestroy(dset_data[indx]);} catch (Exception e4) {} + try { + H5.H5Rdestroy(dset_data[indx]); + } + catch (Exception e4) { + } } } // end for } @@ -270,25 +286,38 @@ public class H5Ex_T_ObjectReference { e3.printStackTrace(); } finally { - try {H5.H5Sclose(dataspace_id);} catch (Exception e3) {} + try { + H5.H5Sclose(dataspace_id); + } + catch (Exception e3) { + } } } catch (Exception e2) { e2.printStackTrace(); } finally { - try {H5.H5Dclose(dataset_id);} catch (Exception e2) {} + try { + H5.H5Dclose(dataset_id); + } + catch (Exception e2) { + } } } catch (Exception e1) { e1.printStackTrace(); } finally { - try {H5.H5Fclose(file_id);} catch (Exception e1) {} + try { + H5.H5Fclose(file_id); + } + catch (Exception e1) { + } } } - public static void main(String[] args) { + public static void main(String[] args) + { // Check if gzip compression is available and can be used for both // compression and decompression. Normally we do not perform error // checking in these examples for the sake of clarity, but in this @@ -297,5 +326,4 @@ public class H5Ex_T_ObjectReference { H5Ex_T_ObjectReference.writeObjRef(); H5Ex_T_ObjectReference.readObjRef(); } - } diff --git a/java/examples/datatypes/H5Ex_T_ObjectReferenceAttribute.java b/java/examples/datatypes/H5Ex_T_ObjectReferenceAttribute.java index f61ae0d..be84e51 100644 --- a/java/examples/datatypes/H5Ex_T_ObjectReferenceAttribute.java +++ b/java/examples/datatypes/H5Ex_T_ObjectReferenceAttribute.java @@ -28,55 +28,51 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_T_ObjectReferenceAttribute { - private static String FILENAME = "H5Ex_T_ObjectReferenceAttribute.h5"; - private static String DATASETNAME = "DS1"; + private static String FILENAME = "H5Ex_T_ObjectReferenceAttribute.h5"; + private static String DATASETNAME = "DS1"; private static String ATTRIBUTENAME = "A1"; - private static String DATASETNAME2 = "DS2"; - private static String GROUPNAME = "G1"; - private static final int DIM0 = 2; - private static final int RANK = 1; + private static String DATASETNAME2 = "DS2"; + private static String GROUPNAME = "G1"; + private static final int DIM0 = 2; + private static final int RANK = 1; // Values for the status of space allocation enum H5G_obj { - H5G_UNKNOWN(HDF5Constants.H5O_TYPE_UNKNOWN), /* Unknown object type */ - H5G_GROUP(HDF5Constants.H5O_TYPE_GROUP), /* Object is a group */ - H5G_DATASET(HDF5Constants.H5O_TYPE_DATASET), /* Object is a dataset */ + H5G_UNKNOWN(HDF5Constants.H5O_TYPE_UNKNOWN), /* Unknown object type */ + H5G_GROUP(HDF5Constants.H5O_TYPE_GROUP), /* Object is a group */ + H5G_DATASET(HDF5Constants.H5O_TYPE_DATASET), /* Object is a dataset */ H5G_TYPE(HDF5Constants.H5O_TYPE_NAMED_DATATYPE); /* Object is a named data type */ private static final Map<Integer, H5G_obj> lookup = new HashMap<Integer, H5G_obj>(); - static { + static + { for (H5G_obj s : EnumSet.allOf(H5G_obj.class)) lookup.put(s.getCode(), s); } private int code; - H5G_obj(int layout_type) { - this.code = layout_type; - } + H5G_obj(int layout_type) { this.code = layout_type; } - public int getCode() { - return this.code; - } + public int getCode() { return this.code; } - public static H5G_obj get(int code) { - return lookup.get(code); - } + public static H5G_obj get(int code) { return lookup.get(code); } } - private static void CreateDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long group_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long attribute_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0 }; + private static void CreateDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long dataspace_id = HDF5Constants.H5I_INVALID_HID; + long group_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long attribute_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0}; byte[][] dset_data = new byte[DIM0][HDF5Constants.H5R_REF_BUF_SIZE]; // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -87,7 +83,8 @@ public class H5Ex_T_ObjectReferenceAttribute { dataspace_id = H5.H5Screate(HDF5Constants.H5S_SCALAR); if ((file_id >= 0) && (dataspace_id >= 0)) { dataset_id = H5.H5Dcreate(file_id, DATASETNAME2, HDF5Constants.H5T_STD_I32LE, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); if (dataset_id >= 0) H5.H5Dclose(dataset_id); dataset_id = HDF5Constants.H5I_INVALID_HID; @@ -102,8 +99,8 @@ public class H5Ex_T_ObjectReferenceAttribute { // Create a group in the file. try { if (file_id >= 0) - group_id = H5.H5Gcreate(file_id, GROUPNAME, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + group_id = H5.H5Gcreate(file_id, GROUPNAME, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); if (group_id >= 0) H5.H5Gclose(group_id); group_id = HDF5Constants.H5I_INVALID_HID; @@ -120,7 +117,7 @@ public class H5Ex_T_ObjectReferenceAttribute { catch (Throwable err) { err.printStackTrace(); } - + try { dset_data[1] = H5.H5Rcreate_object(file_id, DATASETNAME2, HDF5Constants.H5P_DEFAULT); } @@ -135,7 +132,8 @@ public class H5Ex_T_ObjectReferenceAttribute { dataspace_id = H5.H5Screate(HDF5Constants.H5S_SCALAR); if (dataspace_id >= 0) { dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); H5.H5Sclose(dataspace_id); dataspace_id = HDF5Constants.H5I_INVALID_HID; } @@ -143,7 +141,7 @@ public class H5Ex_T_ObjectReferenceAttribute { catch (Exception e) { e.printStackTrace(); } - + // Create dataspace. Setting maximum size to NULL sets the maximum // size to be the current size. try { @@ -152,17 +150,18 @@ public class H5Ex_T_ObjectReferenceAttribute { catch (Exception e) { e.printStackTrace(); } - + // Create the attribute and write the array data to it. try { if ((dataset_id >= 0) && (dataspace_id >= 0)) - attribute_id = H5.H5Acreate(dataset_id, ATTRIBUTENAME, HDF5Constants.H5T_STD_REF, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + attribute_id = + H5.H5Acreate(dataset_id, ATTRIBUTENAME, HDF5Constants.H5T_STD_REF, dataspace_id, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); } - + // Write the dataset. try { if (attribute_id >= 0) @@ -176,8 +175,16 @@ public class H5Ex_T_ObjectReferenceAttribute { ex.printStackTrace(); } finally { - try {H5.H5Rdestroy(dset_data[1]);} catch (Exception ex) {} - try {H5.H5Rdestroy(dset_data[0]);} catch (Exception ex) {} + try { + H5.H5Rdestroy(dset_data[1]); + } + catch (Exception ex) { + } + try { + H5.H5Rdestroy(dset_data[0]); + } + catch (Exception ex) { + } } // End access to the dataset and release resources used by it. @@ -215,14 +222,15 @@ public class H5Ex_T_ObjectReferenceAttribute { } } - private static void ReadDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long attribute_id = HDF5Constants.H5I_INVALID_HID; - int object_type = -1; - long object_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0 }; + private static void ReadDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long dataspace_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long attribute_id = HDF5Constants.H5I_INVALID_HID; + int object_type = -1; + long object_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0}; byte[][] dset_data = new byte[DIM0][HDF5Constants.H5R_REF_BUF_SIZE]; // Open an existing file. @@ -232,28 +240,30 @@ public class H5Ex_T_ObjectReferenceAttribute { // Open an existing dataset. try { dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT); - + try { - attribute_id = H5.H5Aopen_by_name(dataset_id, ".", ATTRIBUTENAME, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); - + attribute_id = H5.H5Aopen_by_name(dataset_id, ".", ATTRIBUTENAME, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + // Get dataspace and allocate memory for read buffer. try { dataspace_id = H5.H5Aget_space(attribute_id); H5.H5Sget_simple_extent_dims(dataspace_id, dims, null); - + // Read data. H5.H5Aread(attribute_id, HDF5Constants.H5T_STD_REF, dset_data); - + // Output the data to the screen. for (int indx = 0; indx < dims[0]; indx++) { System.out.println(ATTRIBUTENAME + "[" + indx + "]:"); System.out.print(" ->"); // Open the referenced object, get its name and type. try { - object_id = H5.H5Ropen_object(dset_data[indx], HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + object_id = H5.H5Ropen_object(dset_data[indx], HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); try { - object_type = H5.H5Rget_obj_type3(dset_data[indx], HDF5Constants.H5R_OBJECT); + object_type = + H5.H5Rget_obj_type3(dset_data[indx], HDF5Constants.H5R_OBJECT); String obj_name = null; if (object_type >= 0) { // Get the name. @@ -281,14 +291,22 @@ public class H5Ex_T_ObjectReferenceAttribute { e.printStackTrace(); } finally { - try {H5.H5Oclose(object_id);} catch (Exception e) {} + try { + H5.H5Oclose(object_id); + } + catch (Exception e) { + } } } catch (Exception e5) { e5.printStackTrace(); } finally { - try {H5.H5Rdestroy(dset_data[indx]);} catch (Exception e5) {} + try { + H5.H5Rdestroy(dset_data[indx]); + } + catch (Exception e5) { + } } } // end for } @@ -296,32 +314,49 @@ public class H5Ex_T_ObjectReferenceAttribute { e4.printStackTrace(); } finally { - try {H5.H5Sclose(dataspace_id);} catch (Exception e3) {} + try { + H5.H5Sclose(dataspace_id); + } + catch (Exception e3) { + } } } catch (Exception e3) { e3.printStackTrace(); } finally { - try {H5.H5Aclose(attribute_id);} catch (Exception e4) {} + try { + H5.H5Aclose(attribute_id); + } + catch (Exception e4) { + } } } catch (Exception e2) { e2.printStackTrace(); } finally { - try {H5.H5Dclose(dataset_id);} catch (Exception e2) {} + try { + H5.H5Dclose(dataset_id); + } + catch (Exception e2) { + } } } catch (Exception e1) { e1.printStackTrace(); } finally { - try {H5.H5Fclose(file_id);} catch (Exception e1) {} + try { + H5.H5Fclose(file_id); + } + catch (Exception e1) { + } } } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_T_ObjectReferenceAttribute.CreateDataset(); // Now we begin the read section of this example. Here we assume // the dataset and array have the same name and rank, but can have @@ -329,5 +364,4 @@ public class H5Ex_T_ObjectReferenceAttribute { // data using malloc(). H5Ex_T_ObjectReferenceAttribute.ReadDataset(); } - } diff --git a/java/examples/datatypes/H5Ex_T_Opaque.java b/java/examples/datatypes/H5Ex_T_Opaque.java index e851fb2..419a5c8 100644 --- a/java/examples/datatypes/H5Ex_T_Opaque.java +++ b/java/examples/datatypes/H5Ex_T_Opaque.java @@ -24,32 +24,33 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_T_Opaque { - private static String FILENAME = "H5Ex_T_Opaque.h5"; + private static String FILENAME = "H5Ex_T_Opaque.h5"; private static String DATASETNAME = "DS1"; - private static final int DIM0 = 4; - private static final int LEN = 7; - private static final int RANK = 1; + private static final int DIM0 = 4; + private static final int LEN = 7; + private static final int RANK = 1; - private static void CreateDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void CreateDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long datatype_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0 }; - byte[] dset_data = new byte[DIM0 * LEN]; - byte[] str_data = { 'O', 'P', 'A', 'Q', 'U', 'E' }; + long datatype_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0}; + byte[] dset_data = new byte[DIM0 * LEN]; + byte[] str_data = {'O', 'P', 'A', 'Q', 'U', 'E'}; // Initialize data. for (int indx = 0; indx < DIM0; indx++) { for (int jndx = 0; jndx < LEN - 1; jndx++) dset_data[jndx + indx * LEN] = str_data[jndx]; - dset_data[LEN - 1 + indx * LEN] = (byte) (indx + '0'); + dset_data[LEN - 1 + indx * LEN] = (byte)(indx + '0'); } // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -82,8 +83,9 @@ public class H5Ex_T_Opaque { // automatically converts between different integer types. try { if ((file_id >= 0) && (datatype_id >= 0) && (dataspace_id >= 0)) - dataset_id = H5.H5Dcreate(file_id, DATASETNAME, datatype_id, dataspace_id, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + dataset_id = + H5.H5Dcreate(file_id, DATASETNAME, datatype_id, dataspace_id, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -93,7 +95,7 @@ public class H5Ex_T_Opaque { try { if ((dataset_id >= 0) && (datatype_id >= 0)) H5.H5Dwrite(dataset_id, datatype_id, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -133,16 +135,16 @@ public class H5Ex_T_Opaque { catch (Exception e) { e.printStackTrace(); } - } - private static void ReadDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long datatype_id = HDF5Constants.H5I_INVALID_HID; + private static void ReadDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long datatype_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long type_len = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0 }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long type_len = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0}; byte[] dset_data; String tag_name = null; @@ -194,13 +196,13 @@ public class H5Ex_T_Opaque { } // Allocate buffer. - dset_data = new byte[(int) (dims[0] * type_len)]; + dset_data = new byte[(int)(dims[0] * type_len)]; // Read data. try { if ((dataset_id >= 0) && (datatype_id >= 0)) H5.H5Dread(dataset_id, datatype_id, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -211,7 +213,7 @@ public class H5Ex_T_Opaque { for (int indx = 0; indx < dims[0]; indx++) { System.out.print(DATASETNAME + "[" + indx + "]: "); for (int jndx = 0; jndx < type_len; jndx++) { - char temp = (char) dset_data[jndx + indx * (int)type_len]; + char temp = (char)dset_data[jndx + indx * (int)type_len]; System.out.print(temp); } System.out.println(""); @@ -252,10 +254,10 @@ public class H5Ex_T_Opaque { catch (Exception e) { e.printStackTrace(); } - } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_T_Opaque.CreateDataset(); // Now we begin the read section of this example. Here we assume // the dataset and array have the same name and rank, but can have @@ -263,5 +265,4 @@ public class H5Ex_T_Opaque { // data using malloc(). H5Ex_T_Opaque.ReadDataset(); } - } diff --git a/java/examples/datatypes/H5Ex_T_OpaqueAttribute.java b/java/examples/datatypes/H5Ex_T_OpaqueAttribute.java index 3e16ab4..b8a15a6 100644 --- a/java/examples/datatypes/H5Ex_T_OpaqueAttribute.java +++ b/java/examples/datatypes/H5Ex_T_OpaqueAttribute.java @@ -24,34 +24,35 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_T_OpaqueAttribute { - private static String FILENAME = "H5Ex_T_OpaqueAttribute.h5"; - private static String DATASETNAME = "DS1"; + private static String FILENAME = "H5Ex_T_OpaqueAttribute.h5"; + private static String DATASETNAME = "DS1"; private static String ATTRIBUTENAME = "A1"; - private static final int DIM0 = 4; - private static final int LEN = 7; - private static final int RANK = 1; + private static final int DIM0 = 4; + private static final int LEN = 7; + private static final int RANK = 1; - private static void CreateDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void CreateDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long datatype_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; + long datatype_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; long attribute_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0 }; - byte[] dset_data = new byte[DIM0 * LEN]; - byte[] str_data = { 'O', 'P', 'A', 'Q', 'U', 'E' }; + long[] dims = {DIM0}; + byte[] dset_data = new byte[DIM0 * LEN]; + byte[] str_data = {'O', 'P', 'A', 'Q', 'U', 'E'}; // Initialize data. for (int indx = 0; indx < DIM0; indx++) { for (int jndx = 0; jndx < LEN - 1; jndx++) dset_data[jndx + indx * LEN] = str_data[jndx]; - dset_data[LEN - 1 + indx * LEN] = (byte) (indx + '0'); + dset_data[LEN - 1 + indx * LEN] = (byte)(indx + '0'); } // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -62,7 +63,8 @@ public class H5Ex_T_OpaqueAttribute { dataspace_id = H5.H5Screate(HDF5Constants.H5S_SCALAR); if (dataspace_id >= 0) { dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); H5.H5Sclose(dataspace_id); dataspace_id = HDF5Constants.H5I_INVALID_HID; } @@ -96,7 +98,7 @@ public class H5Ex_T_OpaqueAttribute { try { if ((dataset_id >= 0) && (datatype_id >= 0) && (dataspace_id >= 0)) attribute_id = H5.H5Acreate(dataset_id, ATTRIBUTENAME, datatype_id, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -153,17 +155,17 @@ public class H5Ex_T_OpaqueAttribute { catch (Exception e) { e.printStackTrace(); } - } - private static void ReadDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long datatype_id = HDF5Constants.H5I_INVALID_HID; + private static void ReadDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long datatype_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; long attribute_id = HDF5Constants.H5I_INVALID_HID; - long type_len = -1; - long[] dims = { DIM0 }; + long type_len = -1; + long[] dims = {DIM0}; byte[] dset_data; String tag_name = null; @@ -187,7 +189,7 @@ public class H5Ex_T_OpaqueAttribute { try { if (dataset_id >= 0) attribute_id = H5.H5Aopen_by_name(dataset_id, ".", ATTRIBUTENAME, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -224,7 +226,7 @@ public class H5Ex_T_OpaqueAttribute { } // Allocate buffer. - dset_data = new byte[(int) (dims[0] * type_len)]; + dset_data = new byte[(int)(dims[0] * type_len)]; // Read data. try { @@ -240,7 +242,7 @@ public class H5Ex_T_OpaqueAttribute { for (int indx = 0; indx < dims[0]; indx++) { System.out.print(ATTRIBUTENAME + "[" + indx + "]: "); for (int jndx = 0; jndx < type_len; jndx++) { - char temp = (char) dset_data[jndx + indx * (int)type_len]; + char temp = (char)dset_data[jndx + indx * (int)type_len]; System.out.print(temp); } System.out.println(""); @@ -289,10 +291,10 @@ public class H5Ex_T_OpaqueAttribute { catch (Exception e) { e.printStackTrace(); } - } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_T_OpaqueAttribute.CreateDataset(); // Now we begin the read section of this example. Here we assume // the dataset and array have the same name and rank, but can have @@ -300,5 +302,4 @@ public class H5Ex_T_OpaqueAttribute { // data using malloc(). H5Ex_T_OpaqueAttribute.ReadDataset(); } - } diff --git a/java/examples/datatypes/H5Ex_T_String.java b/java/examples/datatypes/H5Ex_T_String.java index e497bd8..a69a70b 100644 --- a/java/examples/datatypes/H5Ex_T_String.java +++ b/java/examples/datatypes/H5Ex_T_String.java @@ -24,27 +24,28 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_T_String { - private static String FILENAME = "H5Ex_T_String.h5"; + private static String FILENAME = "H5Ex_T_String.h5"; private static String DATASETNAME = "DS1"; - private static final int DIM0 = 4; - private static final int SDIM = 8; - private static final int RANK = 1; - - private static void CreateDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long memtype_id = HDF5Constants.H5I_INVALID_HID; - long filetype_id = HDF5Constants.H5I_INVALID_HID; - long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0 }; - byte[][] dset_data = new byte[DIM0][SDIM]; - StringBuffer[] str_data = { new StringBuffer("Parting"), new StringBuffer("is such"), - new StringBuffer("sweet"), new StringBuffer("sorrow.") }; + private static final int DIM0 = 4; + private static final int SDIM = 8; + private static final int RANK = 1; + + private static void CreateDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long memtype_id = HDF5Constants.H5I_INVALID_HID; + long filetype_id = HDF5Constants.H5I_INVALID_HID; + long dataspace_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0}; + byte[][] dset_data = new byte[DIM0][SDIM]; + StringBuffer[] str_data = {new StringBuffer("Parting"), new StringBuffer("is such"), + new StringBuffer("sweet"), new StringBuffer("sorrow.")}; // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -82,8 +83,9 @@ public class H5Ex_T_String { // Create the dataset and write the string data to it. try { if ((file_id >= 0) && (filetype_id >= 0) && (dataspace_id >= 0)) - dataset_id = H5.H5Dcreate(file_id, DATASETNAME, filetype_id, dataspace_id, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + dataset_id = + H5.H5Dcreate(file_id, DATASETNAME, filetype_id, dataspace_id, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -94,14 +96,14 @@ public class H5Ex_T_String { for (int indx = 0; indx < DIM0; indx++) { for (int jndx = 0; jndx < SDIM; jndx++) { if (jndx < str_data[indx].length()) - dset_data[indx][jndx] = (byte) str_data[indx].charAt(jndx); + dset_data[indx][jndx] = (byte)str_data[indx].charAt(jndx); else dset_data[indx][jndx] = 0; } } if ((dataset_id >= 0) && (memtype_id >= 0)) H5.H5Dwrite(dataset_id, memtype_id, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -151,17 +153,17 @@ public class H5Ex_T_String { catch (Exception e) { e.printStackTrace(); } - } - private static void ReadDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long filetype_id = HDF5Constants.H5I_INVALID_HID; - long memtype_id = HDF5Constants.H5I_INVALID_HID; + private static void ReadDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long filetype_id = HDF5Constants.H5I_INVALID_HID; + long memtype_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long sdim = 0; - long[] dims = { DIM0 }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long sdim = 0; + long[] dims = {DIM0}; byte[][] dset_data; StringBuffer[] str_data; @@ -213,8 +215,8 @@ public class H5Ex_T_String { } // Allocate space for data. - dset_data = new byte[(int) dims[0]][(int)sdim]; - str_data = new StringBuffer[(int) dims[0]]; + dset_data = new byte[(int)dims[0]][(int)sdim]; + str_data = new StringBuffer[(int)dims[0]]; // Create the memory datatype. try { @@ -230,9 +232,9 @@ public class H5Ex_T_String { try { if ((dataset_id >= 0) && (memtype_id >= 0)) H5.H5Dread(dataset_id, memtype_id, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + HDF5Constants.H5P_DEFAULT, dset_data); byte[] tempbuf = new byte[(int)sdim]; - for (int indx = 0; indx < (int) dims[0]; indx++) { + for (int indx = 0; indx < (int)dims[0]; indx++) { for (int jndx = 0; jndx < sdim; jndx++) { tempbuf[jndx] = dset_data[indx][jndx]; } @@ -293,10 +295,10 @@ public class H5Ex_T_String { catch (Exception e) { e.printStackTrace(); } - } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_T_String.CreateDataset(); // Now we begin the read section of this example. Here we assume // the dataset and array have the same name and rank, but can have @@ -304,5 +306,4 @@ public class H5Ex_T_String { // data using malloc(). H5Ex_T_String.ReadDataset(); } - } diff --git a/java/examples/datatypes/H5Ex_T_StringAttribute.java b/java/examples/datatypes/H5Ex_T_StringAttribute.java index 700f6a9..46c1038 100644 --- a/java/examples/datatypes/H5Ex_T_StringAttribute.java +++ b/java/examples/datatypes/H5Ex_T_StringAttribute.java @@ -24,29 +24,30 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_T_StringAttribute { - private static String FILENAME = "H5Ex_T_StringAttribute.h5"; - private static String DATASETNAME = "DS1"; + private static String FILENAME = "H5Ex_T_StringAttribute.h5"; + private static String DATASETNAME = "DS1"; private static String ATTRIBUTENAME = "A1"; - private static final int DIM0 = 4; - private static final int SDIM = 8; - private static final int RANK = 1; - - private static void CreateDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long memtype_id = HDF5Constants.H5I_INVALID_HID; - long filetype_id = HDF5Constants.H5I_INVALID_HID; - long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long attribute_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM0 }; - byte[][] dset_data = new byte[DIM0][SDIM]; - StringBuffer[] str_data = { new StringBuffer("Parting"), new StringBuffer("is such"), - new StringBuffer("sweet"), new StringBuffer("sorrow.") }; + private static final int DIM0 = 4; + private static final int SDIM = 8; + private static final int RANK = 1; + + private static void CreateDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long memtype_id = HDF5Constants.H5I_INVALID_HID; + long filetype_id = HDF5Constants.H5I_INVALID_HID; + long dataspace_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long attribute_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM0}; + byte[][] dset_data = new byte[DIM0][SDIM]; + StringBuffer[] str_data = {new StringBuffer("Parting"), new StringBuffer("is such"), + new StringBuffer("sweet"), new StringBuffer("sorrow.")}; // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -77,7 +78,8 @@ public class H5Ex_T_StringAttribute { dataspace_id = H5.H5Screate(HDF5Constants.H5S_SCALAR); if (dataspace_id >= 0) { dataset_id = H5.H5Dcreate(file_id, DATASETNAME, HDF5Constants.H5T_STD_I32LE, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); H5.H5Sclose(dataspace_id); dataspace_id = HDF5Constants.H5I_INVALID_HID; } @@ -99,7 +101,7 @@ public class H5Ex_T_StringAttribute { try { if ((dataset_id >= 0) && (dataspace_id >= 0) && (filetype_id >= 0)) attribute_id = H5.H5Acreate(dataset_id, ATTRIBUTENAME, filetype_id, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -110,7 +112,7 @@ public class H5Ex_T_StringAttribute { for (int indx = 0; indx < DIM0; indx++) { for (int jndx = 0; jndx < SDIM; jndx++) { if (jndx < str_data[indx].length()) - dset_data[indx][jndx] = (byte) str_data[indx].charAt(jndx); + dset_data[indx][jndx] = (byte)str_data[indx].charAt(jndx); else dset_data[indx][jndx] = 0; } @@ -174,18 +176,18 @@ public class H5Ex_T_StringAttribute { catch (Exception e) { e.printStackTrace(); } - } - private static void ReadDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long filetype_id = HDF5Constants.H5I_INVALID_HID; - long memtype_id = HDF5Constants.H5I_INVALID_HID; + private static void ReadDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long filetype_id = HDF5Constants.H5I_INVALID_HID; + long memtype_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; long attribute_id = HDF5Constants.H5I_INVALID_HID; - long sdim = 0; - long[] dims = { DIM0 }; + long sdim = 0; + long[] dims = {DIM0}; byte[][] dset_data; StringBuffer[] str_data; @@ -209,7 +211,7 @@ public class H5Ex_T_StringAttribute { try { if (dataset_id >= 0) attribute_id = H5.H5Aopen_by_name(dataset_id, ".", ATTRIBUTENAME, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -246,8 +248,8 @@ public class H5Ex_T_StringAttribute { } // Allocate space for data. - dset_data = new byte[(int) dims[0]][(int)sdim]; - str_data = new StringBuffer[(int) dims[0]]; + dset_data = new byte[(int)dims[0]][(int)sdim]; + str_data = new StringBuffer[(int)dims[0]]; // Create the memory datatype. try { @@ -264,7 +266,7 @@ public class H5Ex_T_StringAttribute { if ((attribute_id >= 0) && (memtype_id >= 0)) H5.H5Aread(attribute_id, memtype_id, dset_data); byte[] tempbuf = new byte[(int)sdim]; - for (int indx = 0; indx < (int) dims[0]; indx++) { + for (int indx = 0; indx < (int)dims[0]; indx++) { for (int jndx = 0; jndx < sdim; jndx++) { tempbuf[jndx] = dset_data[indx][jndx]; } @@ -333,10 +335,10 @@ public class H5Ex_T_StringAttribute { catch (Exception e) { e.printStackTrace(); } - } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_T_StringAttribute.CreateDataset(); // Now we begin the read section of this example. Here we assume // the dataset and array have the same name and rank, but can have @@ -344,5 +346,4 @@ public class H5Ex_T_StringAttribute { // data using malloc(). H5Ex_T_StringAttribute.ReadDataset(); } - } diff --git a/java/examples/datatypes/H5Ex_T_VLString.java b/java/examples/datatypes/H5Ex_T_VLString.java index 8a29e60..1d4c2c4 100644 --- a/java/examples/datatypes/H5Ex_T_VLString.java +++ b/java/examples/datatypes/H5Ex_T_VLString.java @@ -19,24 +19,24 @@ package examples.datatypes; import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; -public class H5Ex_T_VLString -{ - private static String FILENAME = "H5Ex_T_VLString.h5"; +public class H5Ex_T_VLString { + private static String FILENAME = "H5Ex_T_VLString.h5"; private static String DATASETNAME = "DS1"; - private static void createDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long type_id = HDF5Constants.H5I_INVALID_HID; + private static void createDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long type_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - int rank = 1; - String[] str_data = { "Parting", "is such", "sweet", "sorrow." }; - long[] dims = { str_data.length }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + int rank = 1; + String[] str_data = {"Parting", "is such", "sweet", "sorrow."}; + long[] dims = {str_data.length}; // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -62,8 +62,9 @@ public class H5Ex_T_VLString // Create the dataset and write the string data to it. try { if ((file_id >= 0) && (type_id >= 0) && (dataspace_id >= 0)) { - dataset_id = H5.H5Dcreate(file_id, DATASETNAME, type_id, dataspace_id, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + dataset_id = + H5.H5Dcreate(file_id, DATASETNAME, type_id, dataspace_id, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); } } catch (Exception e) { @@ -74,7 +75,7 @@ public class H5Ex_T_VLString try { if (dataset_id >= 0) H5.H5Dwrite_VLStrings(dataset_id, type_id, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, str_data); + HDF5Constants.H5P_DEFAULT, str_data); } catch (Exception e) { e.printStackTrace(); @@ -91,11 +92,12 @@ public class H5Ex_T_VLString } } - private static void readDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long type_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - String[] str_data = { "", "", "", "" }; + private static void readDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long type_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + String[] str_data = {"", "", "", ""}; try { file_id = H5.H5Fopen(FILENAME, HDF5Constants.H5F_ACC_RDONLY, HDF5Constants.H5P_DEFAULT); @@ -106,9 +108,9 @@ public class H5Ex_T_VLString try { dataset_id = H5.H5Dopen(file_id, DATASETNAME, HDF5Constants.H5P_DEFAULT); - type_id = H5.H5Dget_type(dataset_id); - H5.H5Dread_VLStrings(dataset_id, type_id, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, - str_data); + type_id = H5.H5Dget_type(dataset_id); + H5.H5Dread_VLStrings(dataset_id, type_id, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, + HDF5Constants.H5P_DEFAULT, str_data); } catch (Exception e) { e.printStackTrace(); @@ -127,9 +129,9 @@ public class H5Ex_T_VLString } } - public static void main(String[] args) { + public static void main(String[] args) + { H5Ex_T_VLString.createDataset(); H5Ex_T_VLString.readDataset(); } - } diff --git a/java/examples/groups/CMakeLists.txt b/java/examples/groups/CMakeLists.txt index 6483f91..9f20abf 100644 --- a/java/examples/groups/CMakeLists.txt +++ b/java/examples/groups/CMakeLists.txt @@ -36,6 +36,13 @@ foreach (example ${HDF_JAVA_EXAMPLES}) # install_jar (${example} ${HJAVA_INSTALL_DATA_DIR}/examples examples) get_target_property (${example}_CLASSPATH ${example} CLASSDIR) add_dependencies (${example} ${HDF5_JAVA_HDF5_LIB_TARGET}) + + #----------------------------------------------------------------------------- + # Add Target to clang-format + #----------------------------------------------------------------------------- + if (HDF5_ENABLE_FORMATTERS) + clang_format (HDF5_JAVA_${example}_SRC_FORMAT ${example}.java) + endif () endforeach () set (CMAKE_JAVA_INCLUDE_PATH "${HDF5_JAVA_JARS};${HDF5_JAVA_LOGGING_JAR};${HDF5_JAVA_LOGGING_NOP_JAR}") diff --git a/java/examples/groups/H5Ex_G_Compact.java b/java/examples/groups/H5Ex_G_Compact.java index 313c9c7..2c6535a 100644 --- a/java/examples/groups/H5Ex_G_Compact.java +++ b/java/examples/groups/H5Ex_G_Compact.java @@ -16,14 +16,14 @@ package examples.groups; -import hdf.hdf5lib.H5; -import hdf.hdf5lib.HDF5Constants; -import hdf.hdf5lib.structs.H5G_info_t; - import java.util.EnumSet; import java.util.HashMap; import java.util.Map; +import hdf.hdf5lib.H5; +import hdf.hdf5lib.HDF5Constants; +import hdf.hdf5lib.structs.H5G_info_t; + public class H5Ex_G_Compact { private static final String FILE1 = "H5Ex_G_Compact1.h5"; @@ -38,44 +38,42 @@ public class H5Ex_G_Compact { private static final Map<Integer, H5G_storage> lookup = new HashMap<Integer, H5G_storage>(); - static { + static + { for (H5G_storage s : EnumSet.allOf(H5G_storage.class)) lookup.put(s.getCode(), s); } private int code; - H5G_storage(int layout_type) { - this.code = layout_type; - } + H5G_storage(int layout_type) { this.code = layout_type; } - public int getCode() { - return this.code; - } + public int getCode() { return this.code; } - public static H5G_storage get(int code) { - return lookup.get(code); - } + public static H5G_storage get(int code) { return lookup.get(code); } } - public static void CreateGroup() { - long file_id = HDF5Constants.H5I_INVALID_HID; + public static void CreateGroup() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long group_id = HDF5Constants.H5I_INVALID_HID; - long fapl_id = HDF5Constants.H5I_INVALID_HID; + long fapl_id = HDF5Constants.H5I_INVALID_HID; H5G_info_t ginfo; long size; // Create file 1. This file will use original format groups. try { - file_id = H5.H5Fcreate (FILE1, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + file_id = H5.H5Fcreate(FILE1, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); } // Create a group in the file1. try { - if(file_id >= 0) - group_id = H5.H5Gcreate(file_id, GROUP, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + if (file_id >= 0) + group_id = H5.H5Gcreate(file_id, GROUP, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -83,7 +81,7 @@ public class H5Ex_G_Compact { // Obtain the group info and print the group storage type. try { - if(group_id >= 0) { + if (group_id >= 0) { ginfo = H5.H5Gget_info(group_id); System.out.print("Group storage type for " + FILE1 + " is: "); switch (H5G_storage.get(ginfo.storage_type)) { @@ -160,7 +158,8 @@ public class H5Ex_G_Compact { try { fapl_id = H5.H5Pcreate(HDF5Constants.H5P_FILE_ACCESS); if (fapl_id >= 0) - H5.H5Pset_libver_bounds(fapl_id, HDF5Constants.H5F_LIBVER_LATEST, HDF5Constants.H5F_LIBVER_LATEST); + H5.H5Pset_libver_bounds(fapl_id, HDF5Constants.H5F_LIBVER_LATEST, + HDF5Constants.H5F_LIBVER_LATEST); } catch (Exception e) { e.printStackTrace(); @@ -175,8 +174,9 @@ public class H5Ex_G_Compact { } // Create group in file2. try { - if(file_id >= 0) - group_id = H5.H5Gcreate(file_id, GROUP, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + if (file_id >= 0) + group_id = H5.H5Gcreate(file_id, GROUP, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -257,7 +257,5 @@ public class H5Ex_G_Compact { } } - public static void main(String[] args) { - H5Ex_G_Compact.CreateGroup(); - } + public static void main(String[] args) { H5Ex_G_Compact.CreateGroup(); } } diff --git a/java/examples/groups/H5Ex_G_Corder.java b/java/examples/groups/H5Ex_G_Corder.java index 4fa5aa2..86a790d 100644 --- a/java/examples/groups/H5Ex_G_Corder.java +++ b/java/examples/groups/H5Ex_G_Corder.java @@ -23,11 +23,12 @@ import hdf.hdf5lib.structs.H5G_info_t; public class H5Ex_G_Corder { private static String FILE = "H5Ex_G_Corder.h5"; - private static void CreateGroup() throws Exception { - long file_id = HDF5Constants.H5I_INVALID_HID; - long group_id = HDF5Constants.H5I_INVALID_HID; + private static void CreateGroup() throws Exception + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long group_id = HDF5Constants.H5I_INVALID_HID; long subgroup_id = HDF5Constants.H5I_INVALID_HID; - long gcpl_id = HDF5Constants.H5I_INVALID_HID; + long gcpl_id = HDF5Constants.H5I_INVALID_HID; int status; H5G_info_t ginfo; int i; @@ -36,35 +37,35 @@ public class H5Ex_G_Corder { try { // Create a new file using default properties. file_id = H5.H5Fcreate(FILE, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); // Create group creation property list and enable link creation order tracking. gcpl_id = H5.H5Pcreate(HDF5Constants.H5P_GROUP_CREATE); - status = H5.H5Pset_link_creation_order(gcpl_id, HDF5Constants.H5P_CRT_ORDER_TRACKED - + HDF5Constants.H5P_CRT_ORDER_INDEXED); + status = H5.H5Pset_link_creation_order(gcpl_id, HDF5Constants.H5P_CRT_ORDER_TRACKED + + HDF5Constants.H5P_CRT_ORDER_INDEXED); // Create primary group using the property list. if (status >= 0) group_id = H5.H5Gcreate(file_id, "index_group", HDF5Constants.H5P_DEFAULT, gcpl_id, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); try { /* - * Create subgroups in the primary group. These will be tracked by creation order. Note that these - * groups do not have to have the creation order tracking property set. + * Create subgroups in the primary group. These will be tracked by creation order. Note that + * these groups do not have to have the creation order tracking property set. */ - subgroup_id = H5.H5Gcreate(group_id, "H", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); - status = H5.H5Gclose(subgroup_id); - subgroup_id = H5.H5Gcreate(group_id, "D", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); - status = H5.H5Gclose(subgroup_id); - subgroup_id = H5.H5Gcreate(group_id, "F", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); - status = H5.H5Gclose(subgroup_id); - subgroup_id = H5.H5Gcreate(group_id, "5", HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); - status = H5.H5Gclose(subgroup_id); + subgroup_id = H5.H5Gcreate(group_id, "H", HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + status = H5.H5Gclose(subgroup_id); + subgroup_id = H5.H5Gcreate(group_id, "D", HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + status = H5.H5Gclose(subgroup_id); + subgroup_id = H5.H5Gcreate(group_id, "F", HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + status = H5.H5Gclose(subgroup_id); + subgroup_id = H5.H5Gcreate(group_id, "5", HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + status = H5.H5Gclose(subgroup_id); // Get group info. ginfo = H5.H5Gget_info(group_id); @@ -73,8 +74,8 @@ public class H5Ex_G_Corder { System.out.println("Traversing group using alphabetical indices:"); for (i = 0; i < ginfo.nlinks; i++) { // Retrieve the name of the ith link in a group - name = H5.H5Lget_name_by_idx(group_id, ".", HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_INC, - i, HDF5Constants.H5P_DEFAULT); + name = H5.H5Lget_name_by_idx(group_id, ".", HDF5Constants.H5_INDEX_NAME, + HDF5Constants.H5_ITER_INC, i, HDF5Constants.H5P_DEFAULT); System.out.println("Index " + i + ": " + name); } @@ -83,10 +84,9 @@ public class H5Ex_G_Corder { for (i = 0; i < ginfo.nlinks; i++) { // Retrieve the name of the ith link in a group name = H5.H5Lget_name_by_idx(group_id, ".", HDF5Constants.H5_INDEX_CRT_ORDER, - HDF5Constants.H5_ITER_INC, i, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5_ITER_INC, i, HDF5Constants.H5P_DEFAULT); System.out.println("Index " + i + ": " + name); } - } catch (Exception e) { e.printStackTrace(); @@ -106,7 +106,8 @@ public class H5Ex_G_Corder { } } - public static void main(String[] args) { + public static void main(String[] args) + { try { H5Ex_G_Corder.CreateGroup(); } @@ -114,5 +115,4 @@ public class H5Ex_G_Corder { ex.printStackTrace(); } } - } diff --git a/java/examples/groups/H5Ex_G_Create.java b/java/examples/groups/H5Ex_G_Create.java index 9304538..51804b9 100644 --- a/java/examples/groups/H5Ex_G_Create.java +++ b/java/examples/groups/H5Ex_G_Create.java @@ -20,17 +20,18 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5Ex_G_Create { - private static String FILENAME = "H5Ex_G_Create.h5"; + private static String FILENAME = "H5Ex_G_Create.h5"; private static String GROUPNAME = "G1"; - private static void CreateGroup() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void CreateGroup() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long group_id = HDF5Constants.H5I_INVALID_HID; // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -39,8 +40,8 @@ public class H5Ex_G_Create { // Create a group in the file. try { if (file_id >= 0) - group_id = H5.H5Gcreate(file_id, "/" + GROUPNAME, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + group_id = H5.H5Gcreate(file_id, "/" + GROUPNAME, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -81,11 +82,7 @@ public class H5Ex_G_Create { catch (Exception e) { e.printStackTrace(); } - - } - - public static void main(String[] args) { - H5Ex_G_Create.CreateGroup(); } + public static void main(String[] args) { H5Ex_G_Create.CreateGroup(); } } diff --git a/java/examples/groups/H5Ex_G_Intermediate.java b/java/examples/groups/H5Ex_G_Intermediate.java index ad0290c..e638fd0 100644 --- a/java/examples/groups/H5Ex_G_Intermediate.java +++ b/java/examples/groups/H5Ex_G_Intermediate.java @@ -16,47 +16,49 @@ ************************************************************/ package examples.groups; +import java.util.ArrayList; + import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; -import hdf.hdf5lib.callbacks.H5O_iterate_t; import hdf.hdf5lib.callbacks.H5O_iterate_opdata_t; +import hdf.hdf5lib.callbacks.H5O_iterate_t; import hdf.hdf5lib.structs.H5O_info_t; -import java.util.ArrayList; - public class H5Ex_G_Intermediate { private static String FILE = "H5Ex_G_Intermediate.h5"; - private void CreateGroup() throws Exception { + private void CreateGroup() throws Exception + { - long file_id = HDF5Constants.H5I_INVALID_HID; + long file_id = HDF5Constants.H5I_INVALID_HID; long group_id = HDF5Constants.H5I_INVALID_HID; - long gcpl_id = HDF5Constants.H5I_INVALID_HID; + long gcpl_id = HDF5Constants.H5I_INVALID_HID; try { // Create a new file_id using the default properties. file_id = H5.H5Fcreate(FILE, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); // Create group_id creation property list and set it to allow creation of intermediate group_ids. gcpl_id = H5.H5Pcreate(HDF5Constants.H5P_LINK_CREATE); H5.H5Pset_create_intermediate_group(gcpl_id, true); /* - * Create the group_id /G1/G2/G3. Note that /G1 and /G1/G2 do not exist yet. This call would cause an error - * if we did not use the previously created property list. + * Create the group_id /G1/G2/G3. Note that /G1 and /G1/G2 do not exist yet. This call would cause + * an error if we did not use the previously created property list. */ - group_id = H5 - .H5Gcreate(file_id, "/G1/G2/G3", gcpl_id, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + group_id = H5.H5Gcreate(file_id, "/G1/G2/G3", gcpl_id, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); // Print all the objects in the file_ids to show that intermediate group_ids have been created. System.out.println("Objects in the file_id:"); // H5O_iterate_opdata_t iter_data = null; H5O_iterate_opdata_t iter_data = new H5O_iter_data(); - H5O_iterate_t iter_cb = new H5O_iter_callback(); + H5O_iterate_t iter_cb = new H5O_iter_callback(); - H5.H5Ovisit(file_id, HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_NATIVE, iter_cb, iter_data); + H5.H5Ovisit(file_id, HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_NATIVE, iter_cb, + iter_data); } catch (Exception e) { e.printStackTrace(); @@ -72,7 +74,8 @@ public class H5Ex_G_Intermediate { } } - public static void main(String[] args) { + public static void main(String[] args) + { try { (new H5Ex_G_Intermediate()).CreateGroup(); } @@ -83,9 +86,10 @@ public class H5Ex_G_Intermediate { private class idata { public String link_name = null; - public int link_type = -1; + public int link_type = -1; - idata(String name, int type) { + idata(String name, int type) + { this.link_name = name; this.link_type = type; } @@ -96,9 +100,10 @@ public class H5Ex_G_Intermediate { } private class H5O_iter_callback implements H5O_iterate_t { - public int callback(long group, String name, H5O_info_t info, H5O_iterate_opdata_t op_data) { + public int callback(long group, String name, H5O_info_t info, H5O_iterate_opdata_t op_data) + { idata id = new idata(name, info.type); - ((H5O_iter_data) op_data).iterdata.add(id); + ((H5O_iter_data)op_data).iterdata.add(id); System.out.print("/"); /* Print root group in object path */ @@ -118,5 +123,4 @@ public class H5Ex_G_Intermediate { return 0; } } - } diff --git a/java/examples/groups/H5Ex_G_Iterate.java b/java/examples/groups/H5Ex_G_Iterate.java index 6caecac..24cbb0a 100644 --- a/java/examples/groups/H5Ex_G_Iterate.java +++ b/java/examples/groups/H5Ex_G_Iterate.java @@ -16,47 +16,43 @@ ************************************************************/ package examples.groups; -import hdf.hdf5lib.H5; -import hdf.hdf5lib.HDF5Constants; -import hdf.hdf5lib.structs.H5O_token_t; - import java.util.EnumSet; import java.util.HashMap; import java.util.Map; +import hdf.hdf5lib.H5; +import hdf.hdf5lib.HDF5Constants; +import hdf.hdf5lib.structs.H5O_token_t; + public class H5Ex_G_Iterate { - private static String FILENAME = "groups/h5ex_g_iterate.h5"; + private static String FILENAME = "groups/h5ex_g_iterate.h5"; private static String DATASETNAME = "/"; enum H5O_type { - H5O_TYPE_UNKNOWN(-1), // Unknown object type - H5O_TYPE_GROUP(0), // Object is a group - H5O_TYPE_DATASET(1), // Object is a dataset + H5O_TYPE_UNKNOWN(-1), // Unknown object type + H5O_TYPE_GROUP(0), // Object is a group + H5O_TYPE_DATASET(1), // Object is a dataset H5O_TYPE_NAMED_DATATYPE(2), // Object is a named data type - H5O_TYPE_NTYPES(3); // Number of different object types + H5O_TYPE_NTYPES(3); // Number of different object types private static final Map<Integer, H5O_type> lookup = new HashMap<Integer, H5O_type>(); - static { + static + { for (H5O_type s : EnumSet.allOf(H5O_type.class)) lookup.put(s.getCode(), s); } private int code; - H5O_type(int layout_type) { - this.code = layout_type; - } + H5O_type(int layout_type) { this.code = layout_type; } - public int getCode() { - return this.code; - } + public int getCode() { return this.code; } - public static H5O_type get(int code) { - return lookup.get(code); - } + public static H5O_type get(int code) { return lookup.get(code); } } - private static void do_iterate() { + private static void do_iterate() + { long file_id = HDF5Constants.H5I_INVALID_HID; // Open a file using default properties. @@ -71,12 +67,13 @@ public class H5Ex_G_Iterate { System.out.println("Objects in root group:"); try { if (file_id >= 0) { - int count = (int) H5.H5Gn_members(file_id, DATASETNAME); - String[] oname = new String[count]; - int[] otype = new int[count]; - int[] ltype = new int[count]; + int count = (int)H5.H5Gn_members(file_id, DATASETNAME); + String[] oname = new String[count]; + int[] otype = new int[count]; + int[] ltype = new int[count]; H5O_token_t[] otokens = new H5O_token_t[count]; - H5.H5Gget_obj_info_all(file_id, DATASETNAME, oname, otype, ltype, otokens, HDF5Constants.H5_INDEX_NAME); + H5.H5Gget_obj_info_all(file_id, DATASETNAME, oname, otype, ltype, otokens, + HDF5Constants.H5_INDEX_NAME); // Get type of the object and display its name and type. for (int indx = 0; indx < otype.length; indx++) { @@ -110,8 +107,5 @@ public class H5Ex_G_Iterate { } } - public static void main(String[] args) { - H5Ex_G_Iterate.do_iterate(); - } - + public static void main(String[] args) { H5Ex_G_Iterate.do_iterate(); } } diff --git a/java/examples/groups/H5Ex_G_Phase.java b/java/examples/groups/H5Ex_G_Phase.java index 67a2f53..7a3fba3 100644 --- a/java/examples/groups/H5Ex_G_Phase.java +++ b/java/examples/groups/H5Ex_G_Phase.java @@ -16,19 +16,19 @@ ************************************************************/ package examples.groups; -import hdf.hdf5lib.H5; -import hdf.hdf5lib.HDF5Constants; -import hdf.hdf5lib.structs.H5G_info_t; - import java.util.EnumSet; import java.util.HashMap; import java.util.Map; +import hdf.hdf5lib.H5; +import hdf.hdf5lib.HDF5Constants; +import hdf.hdf5lib.structs.H5G_info_t; + public class H5Ex_G_Phase { - private static String FILE = "H5Ex_G_Phase.h5"; - private static int MAX_GROUPS = 7; + private static String FILE = "H5Ex_G_Phase.h5"; + private static int MAX_GROUPS = 7; private static int MAX_COMPACT = 5; - private static int MIN_DENSE = 3; + private static int MIN_DENSE = 3; enum H5G_storage { H5G_STORAGE_TYPE_UNKNOWN(-1), @@ -38,42 +38,39 @@ public class H5Ex_G_Phase { private static final Map<Integer, H5G_storage> lookup = new HashMap<Integer, H5G_storage>(); - static { + static + { for (H5G_storage s : EnumSet.allOf(H5G_storage.class)) lookup.put(s.getCode(), s); } private int code; - H5G_storage(int layout_type) { - this.code = layout_type; - } + H5G_storage(int layout_type) { this.code = layout_type; } - public int getCode() { - return this.code; - } + public int getCode() { return this.code; } - public static H5G_storage get(int code) { - return lookup.get(code); - } + public static H5G_storage get(int code) { return lookup.get(code); } } - private static void CreateGroup() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long group_id = HDF5Constants.H5I_INVALID_HID; + private static void CreateGroup() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long group_id = HDF5Constants.H5I_INVALID_HID; long subgroup_id = HDF5Constants.H5I_INVALID_HID; - long fapl_id = HDF5Constants.H5I_INVALID_HID; - long gcpl_id = HDF5Constants.H5I_INVALID_HID; + long fapl_id = HDF5Constants.H5I_INVALID_HID; + long gcpl_id = HDF5Constants.H5I_INVALID_HID; H5G_info_t ginfo; String name = "G0"; // Name of subgroup_id int i; - // Set file access property list to allow the latest file format.This will allow the library to create new - // format groups. + // Set file access property list to allow the latest file format.This will allow the library to create + // new format groups. try { fapl_id = H5.H5Pcreate(HDF5Constants.H5P_FILE_ACCESS); if (fapl_id >= 0) - H5.H5Pset_libver_bounds(fapl_id, HDF5Constants.H5F_LIBVER_LATEST, HDF5Constants.H5F_LIBVER_LATEST); + H5.H5Pset_libver_bounds(fapl_id, HDF5Constants.H5F_LIBVER_LATEST, + HDF5Constants.H5F_LIBVER_LATEST); } catch (Exception e) { e.printStackTrace(); @@ -101,21 +98,23 @@ public class H5Ex_G_Phase { // Create primary group. try { if ((file_id >= 0) && (gcpl_id >= 0)) - group_id = H5.H5Gcreate(file_id, name, HDF5Constants.H5P_DEFAULT, gcpl_id, HDF5Constants.H5P_DEFAULT); + group_id = H5.H5Gcreate(file_id, name, HDF5Constants.H5P_DEFAULT, gcpl_id, + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); } - // Add subgroups to "group" one at a time, print the storage type for "group" after each subgroup is created. + // Add subgroups to "group" one at a time, print the storage type for "group" after each subgroup is + // created. for (i = 1; i <= MAX_GROUPS; i++) { // Define the subgroup name and create the subgroup. - char append = (char) (((char) i) + '0'); - name = name + append; /* G1, G2, G3 etc. */ + char append = (char)(((char)i) + '0'); + name = name + append; /* G1, G2, G3 etc. */ try { if (group_id >= 0) { - subgroup_id = H5.H5Gcreate(group_id, name, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + subgroup_id = H5.H5Gcreate(group_id, name, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); H5.H5Gclose(subgroup_id); } } @@ -127,7 +126,8 @@ public class H5Ex_G_Phase { try { if (group_id >= 0) { ginfo = H5.H5Gget_info(group_id); - System.out.print(ginfo.nlinks + " Group" + (ginfo.nlinks == 1 ? " " : "s") + ": Storage type is "); + System.out.print(ginfo.nlinks + " Group" + (ginfo.nlinks == 1 ? " " : "s") + + ": Storage type is "); switch (H5G_storage.get(ginfo.storage_type)) { case H5G_STORAGE_TYPE_COMPACT: System.out.println("H5G_STORAGE_TYPE_COMPACT"); // New compact format @@ -169,7 +169,8 @@ public class H5Ex_G_Phase { try { if (group_id >= 0) { ginfo = H5.H5Gget_info(group_id); - System.out.print(ginfo.nlinks + " Group" + (ginfo.nlinks == 1 ? " " : "s") + ": Storage type is "); + System.out.print(ginfo.nlinks + " Group" + (ginfo.nlinks == 1 ? " " : "s") + + ": Storage type is "); switch (H5G_storage.get(ginfo.storage_type)) { case H5G_STORAGE_TYPE_COMPACT: System.out.println("H5G_STORAGE_TYPE_COMPACT"); // New compact format @@ -228,11 +229,7 @@ public class H5Ex_G_Phase { catch (Exception e) { e.printStackTrace(); } - - } - - public static void main(String[] args) { - H5Ex_G_Phase.CreateGroup(); } + public static void main(String[] args) { H5Ex_G_Phase.CreateGroup(); } } diff --git a/java/examples/groups/H5Ex_G_Traverse.java b/java/examples/groups/H5Ex_G_Traverse.java index c5b6373..cd60f6b 100644 --- a/java/examples/groups/H5Ex_G_Traverse.java +++ b/java/examples/groups/H5Ex_G_Traverse.java @@ -24,10 +24,11 @@ package examples.groups; import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; -import hdf.hdf5lib.callbacks.H5L_iterate_t; import hdf.hdf5lib.callbacks.H5L_iterate_opdata_t; +import hdf.hdf5lib.callbacks.H5L_iterate_t; import hdf.hdf5lib.structs.H5L_info_t; import hdf.hdf5lib.structs.H5O_info_t; + import examples.groups.H5Ex_G_Iterate.H5O_type; class opdata implements H5L_iterate_opdata_t { @@ -38,10 +39,11 @@ class opdata implements H5L_iterate_opdata_t { public class H5Ex_G_Traverse { - private static String FILE = "h5ex_g_traverse.h5"; + private static String FILE = "h5ex_g_traverse.h5"; public static H5L_iterate_t iter_cb = new H5L_iter_callbackT(); - private static void OpenGroup() { + private static void OpenGroup() + { long file_id = HDF5Constants.H5I_INVALID_HID; H5O_info_t infobuf; opdata od = new opdata(); @@ -50,9 +52,9 @@ public class H5Ex_G_Traverse { try { file_id = H5.H5Fopen(FILE, HDF5Constants.H5F_ACC_RDONLY, HDF5Constants.H5P_DEFAULT); if (file_id >= 0) { - infobuf = H5.H5Oget_info(file_id); - od.recurs = 0; - od.prev = null; + infobuf = H5.H5Oget_info(file_id); + od.recurs = 0; + od.prev = null; od.obj_token = infobuf.token; } } @@ -64,7 +66,8 @@ public class H5Ex_G_Traverse { try { System.out.println("/ {"); // H5L_iterate_t iter_cb = new H5L_iter_callbackT(); - H5.H5Literate(file_id, HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_NATIVE, 0L, iter_cb, od); + H5.H5Literate(file_id, HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_NATIVE, 0L, iter_cb, + od); System.out.println("}"); } catch (Exception e) { @@ -81,18 +84,17 @@ public class H5Ex_G_Traverse { } } - public static void main(String[] args) { - H5Ex_G_Traverse.OpenGroup(); - } + public static void main(String[] args) { H5Ex_G_Traverse.OpenGroup(); } } class H5L_iter_callbackT implements H5L_iterate_t { - public int callback(long group, String name, H5L_info_t info, H5L_iterate_opdata_t op_data) { + public int callback(long group, String name, H5L_info_t info, H5L_iterate_opdata_t op_data) + { H5O_info_t infobuf; int return_val = 0; - opdata od = (opdata) op_data; // Type conversion - int spaces = 2 * (od.recurs + 1); // Number of white spaces to prepend to output. + opdata od = (opdata)op_data; // Type conversion + int spaces = 2 * (od.recurs + 1); // Number of white spaces to prepend to output. // Get type of the object and display its name and type. // The name of the object is passed to this function by the Library. @@ -123,13 +125,14 @@ class H5L_iter_callbackT implements H5L_iterate_t { // recursive iteration on the discovered // group. The new opdata is given a pointer to the // current one. - opdata nextod = new opdata(); - nextod.recurs = od.recurs + 1; - nextod.prev = od; - nextod.obj_token = infobuf.token; + opdata nextod = new opdata(); + nextod.recurs = od.recurs + 1; + nextod.prev = od; + nextod.obj_token = infobuf.token; H5L_iterate_t iter_cb2 = new H5L_iter_callbackT(); - return_val = H5.H5Literate_by_name(group, name, HDF5Constants.H5_INDEX_NAME, - HDF5Constants.H5_ITER_NATIVE, 0L, iter_cb2, nextod, HDF5Constants.H5P_DEFAULT); + return_val = H5.H5Literate_by_name(group, name, HDF5Constants.H5_INDEX_NAME, + HDF5Constants.H5_ITER_NATIVE, 0L, iter_cb2, nextod, + HDF5Constants.H5P_DEFAULT); } for (int i = 0; i < spaces; i++) System.out.print(" "); @@ -152,7 +155,8 @@ class H5L_iter_callbackT implements H5L_iterate_t { return return_val; } - public boolean group_check(opdata od, H5O_token_t target_token) { + public boolean group_check(opdata od, H5O_token_t target_token) + { if (od.obj_token.equals(target_token)) return true; // Object tokens match else if (od.recurs == 0) @@ -160,5 +164,4 @@ class H5L_iter_callbackT implements H5L_iterate_t { else return group_check(od.prev, target_token); // Recursively examine the next node } - } diff --git a/java/examples/groups/H5Ex_G_Visit.java b/java/examples/groups/H5Ex_G_Visit.java index 790be80..d14ded6 100644 --- a/java/examples/groups/H5Ex_G_Visit.java +++ b/java/examples/groups/H5Ex_G_Visit.java @@ -20,22 +20,23 @@ ************************************************************/ package examples.groups; +import java.util.ArrayList; + import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; -import hdf.hdf5lib.callbacks.H5L_iterate_t; import hdf.hdf5lib.callbacks.H5L_iterate_opdata_t; -import hdf.hdf5lib.callbacks.H5O_iterate_t; +import hdf.hdf5lib.callbacks.H5L_iterate_t; import hdf.hdf5lib.callbacks.H5O_iterate_opdata_t; +import hdf.hdf5lib.callbacks.H5O_iterate_t; import hdf.hdf5lib.structs.H5L_info_t; import hdf.hdf5lib.structs.H5O_info_t; -import java.util.ArrayList; - public class H5Ex_G_Visit { private static String FILE = "groups/h5ex_g_visit.h5"; - public static void main(String[] args) { + public static void main(String[] args) + { try { (new H5Ex_G_Visit()).VisitGroup(); } @@ -44,7 +45,8 @@ public class H5Ex_G_Visit { } } - private void VisitGroup() throws Exception { + private void VisitGroup() throws Exception + { long file_id = HDF5Constants.H5I_INVALID_HID; @@ -55,15 +57,16 @@ public class H5Ex_G_Visit { // Begin iteration using H5Ovisit System.out.println("Objects in the file:"); H5O_iterate_opdata_t iter_data = new H5O_iter_data(); - H5O_iterate_t iter_cb = new H5O_iter_callback(); - H5.H5Ovisit(file_id, HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_NATIVE, iter_cb, iter_data); + H5O_iterate_t iter_cb = new H5O_iter_callback(); + H5.H5Ovisit(file_id, HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_NATIVE, iter_cb, + iter_data); System.out.println(); // Repeat the same process using H5Lvisit H5L_iterate_opdata_t iter_data2 = new H5L_iter_data(); - H5L_iterate_t iter_cb2 = new H5L_iter_callback(); + H5L_iterate_t iter_cb2 = new H5L_iter_callback(); System.out.println("Links in the file:"); - H5.H5Lvisit(file_id, HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_NATIVE, iter_cb2, iter_data2); - + H5.H5Lvisit(file_id, HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_NATIVE, iter_cb2, + iter_data2); } catch (Exception e) { e.printStackTrace(); @@ -76,15 +79,16 @@ public class H5Ex_G_Visit { } /************************************************************ - * Operator function for H5Lvisit. This function simply retrieves the info for the object the current link points - * to, and calls the operator function for H5Ovisit. + * Operator function for H5Lvisit. This function simply retrieves the info for the object the current link + *points to, and calls the operator function for H5Ovisit. ************************************************************/ private class idata { public String link_name = null; - public int link_type = -1; + public int link_type = -1; - idata(String name, int type) { + idata(String name, int type) + { this.link_name = name; this.link_type = type; } @@ -95,20 +99,21 @@ public class H5Ex_G_Visit { } private class H5L_iter_callback implements H5L_iterate_t { - public int callback(long group, String name, H5L_info_t info, H5L_iterate_opdata_t op_data) { + public int callback(long group, String name, H5L_info_t info, H5L_iterate_opdata_t op_data) + { idata id = new idata(name, info.type); - ((H5L_iter_data) op_data).iterdata.add(id); + ((H5L_iter_data)op_data).iterdata.add(id); H5O_info_t infobuf; int ret = 0; try { - // Get type of the object and display its name and type. The name of the object is passed to this - // function by the Library. - infobuf = H5.H5Oget_info_by_name(group, name, HDF5Constants.H5P_DEFAULT); + // Get type of the object and display its name and type. The name of the object is passed to + // this function by the Library. + infobuf = H5.H5Oget_info_by_name(group, name, HDF5Constants.H5P_DEFAULT); H5O_iterate_t iter_cbO = new H5O_iter_callback(); H5O_iterate_opdata_t iter_dataO = new H5O_iter_data(); - ret = iter_cbO.callback(group, name, infobuf, iter_dataO); + ret = iter_cbO.callback(group, name, infobuf, iter_dataO); } catch (Exception e) { e.printStackTrace(); @@ -123,9 +128,10 @@ public class H5Ex_G_Visit { } private class H5O_iter_callback implements H5O_iterate_t { - public int callback(long group, String name, H5O_info_t info, H5O_iterate_opdata_t op_data) { + public int callback(long group, String name, H5O_info_t info, H5O_iterate_opdata_t op_data) + { idata id = new idata(name, info.type); - ((H5O_iter_data) op_data).iterdata.add(id); + ((H5O_iter_data)op_data).iterdata.add(id); System.out.print("/"); /* Print root group in object path */ @@ -145,5 +151,4 @@ public class H5Ex_G_Visit { return 0; } } - } diff --git a/java/examples/intro/CMakeLists.txt b/java/examples/intro/CMakeLists.txt index 867740b..a5e2a67 100644 --- a/java/examples/intro/CMakeLists.txt +++ b/java/examples/intro/CMakeLists.txt @@ -36,6 +36,13 @@ foreach (example ${HDF_JAVA_EXAMPLES}) # install_jar (${example} ${HJAVA_INSTALL_DATA_DIR}/examples examples) get_target_property (${example}_CLASSPATH ${example} CLASSDIR) add_dependencies (${example} ${HDF5_JAVA_HDF5_LIB_TARGET}) + + #----------------------------------------------------------------------------- + # Add Target to clang-format + #----------------------------------------------------------------------------- + if (HDF5_ENABLE_FORMATTERS) + clang_format (HDF5_JAVA_${example}_SRC_FORMAT ${example}.java) + endif () endforeach () set (CMAKE_JAVA_INCLUDE_PATH "${HDF5_JAVA_JARS};${HDF5_JAVA_LOGGING_JAR};${HDF5_JAVA_LOGGING_NOP_JAR}") diff --git a/java/examples/intro/H5_CreateAttribute.java b/java/examples/intro/H5_CreateAttribute.java index 949a770..22ecdae 100644 --- a/java/examples/intro/H5_CreateAttribute.java +++ b/java/examples/intro/H5_CreateAttribute.java @@ -20,25 +20,26 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5_CreateAttribute { - private static String FILENAME = "H5_CreateAttribute.h5"; - private static String DATASETNAME = "dset"; - private static final int DIM_X = 4; - private static final int DIM_Y = 6; + private static String FILENAME = "H5_CreateAttribute.h5"; + private static String DATASETNAME = "dset"; + private static final int DIM_X = 4; + private static final int DIM_Y = 6; private static String DATASETATTRIBUTE = "Units"; - private static void CreateDatasetAttribute() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void CreateDatasetAttribute() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; long attribute_id = HDF5Constants.H5I_INVALID_HID; - long[] dims1 = { DIM_X, DIM_Y }; - long[] dims = { 2 }; - int[] attr_data = { 100, 200 }; + long[] dims1 = {DIM_X, DIM_Y}; + long[] dims = {2}; + int[] attr_data = {100, 200}; // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -55,8 +56,9 @@ public class H5_CreateAttribute { // Create the dataset. try { if ((file_id >= 0) && (dataspace_id >= 0)) - dataset_id = H5.H5Dcreate(file_id, "/" + DATASETNAME, HDF5Constants.H5T_STD_I32BE, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + dataset_id = H5.H5Dcreate(file_id, "/" + DATASETNAME, HDF5Constants.H5T_STD_I32BE, + dataspace_id, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -82,8 +84,9 @@ public class H5_CreateAttribute { // Create a dataset attribute. try { if ((dataset_id >= 0) && (dataspace_id >= 0)) - attribute_id = H5.H5Acreate(dataset_id, DATASETATTRIBUTE, HDF5Constants.H5T_STD_I32BE, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + attribute_id = + H5.H5Acreate(dataset_id, DATASETATTRIBUTE, HDF5Constants.H5T_STD_I32BE, dataspace_id, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -135,8 +138,5 @@ public class H5_CreateAttribute { } } - public static void main(String[] args) { - H5_CreateAttribute.CreateDatasetAttribute(); - } - + public static void main(String[] args) { H5_CreateAttribute.CreateDatasetAttribute(); } } diff --git a/java/examples/intro/H5_CreateDataset.java b/java/examples/intro/H5_CreateDataset.java index f938be2..20683e8 100644 --- a/java/examples/intro/H5_CreateDataset.java +++ b/java/examples/intro/H5_CreateDataset.java @@ -20,21 +20,22 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5_CreateDataset { - private static String FILENAME = "H5_CreateDataset.h5"; + private static String FILENAME = "H5_CreateDataset.h5"; private static String DATASETNAME = "dset"; - private static final int DIM_X = 4; - private static final int DIM_Y = 6; + private static final int DIM_X = 4; + private static final int DIM_Y = 6; - private static void CreateDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void CreateDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -51,8 +52,9 @@ public class H5_CreateDataset { // Create the dataset. try { if ((file_id >= 0) && (dataspace_id >= 0)) - dataset_id = H5.H5Dcreate(file_id, "/" + DATASETNAME, HDF5Constants.H5T_STD_I32BE, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + dataset_id = H5.H5Dcreate(file_id, "/" + DATASETNAME, HDF5Constants.H5T_STD_I32BE, + dataspace_id, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -84,11 +86,7 @@ public class H5_CreateDataset { catch (Exception e) { e.printStackTrace(); } - - } - - public static void main(String[] args) { - H5_CreateDataset.CreateDataset(); } + public static void main(String[] args) { H5_CreateDataset.CreateDataset(); } } diff --git a/java/examples/intro/H5_CreateFile.java b/java/examples/intro/H5_CreateFile.java index d48ba6c..4323581 100644 --- a/java/examples/intro/H5_CreateFile.java +++ b/java/examples/intro/H5_CreateFile.java @@ -22,13 +22,14 @@ import hdf.hdf5lib.HDF5Constants; public class H5_CreateFile { static final String FILENAME = "H5_CreateFile.h5"; - private static void CreateFile() { + private static void CreateFile() + { long file_id = HDF5Constants.H5I_INVALID_HID; // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -42,11 +43,7 @@ public class H5_CreateFile { catch (Exception e) { e.printStackTrace(); } - - } - - public static void main(String[] args) { - H5_CreateFile.CreateFile(); } + public static void main(String[] args) { H5_CreateFile.CreateFile(); } } diff --git a/java/examples/intro/H5_CreateGroup.java b/java/examples/intro/H5_CreateGroup.java index c0bb954..a276cbd 100644 --- a/java/examples/intro/H5_CreateGroup.java +++ b/java/examples/intro/H5_CreateGroup.java @@ -20,17 +20,18 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5_CreateGroup { - private static String FILENAME = "H5_CreateGroup.h5"; + private static String FILENAME = "H5_CreateGroup.h5"; private static String GROUPNAME = "MyGroup"; - private static void CreateGroup() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void CreateGroup() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long group_id = HDF5Constants.H5I_INVALID_HID; // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -39,8 +40,8 @@ public class H5_CreateGroup { // Create a group in the file. try { if (file_id >= 0) - group_id = H5.H5Gcreate(file_id, "/" + GROUPNAME, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + group_id = H5.H5Gcreate(file_id, "/" + GROUPNAME, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -63,11 +64,7 @@ public class H5_CreateGroup { catch (Exception e) { e.printStackTrace(); } - - } - - public static void main(String[] args) { - H5_CreateGroup.CreateGroup(); } + public static void main(String[] args) { H5_CreateGroup.CreateGroup(); } } diff --git a/java/examples/intro/H5_CreateGroupAbsoluteRelative.java b/java/examples/intro/H5_CreateGroupAbsoluteRelative.java index f2c6168..2fb9c3c 100644 --- a/java/examples/intro/H5_CreateGroupAbsoluteRelative.java +++ b/java/examples/intro/H5_CreateGroupAbsoluteRelative.java @@ -20,13 +20,14 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5_CreateGroupAbsoluteRelative { - private static String FILENAME = "H5_CreateGroupAbsoluteRelative.h5"; - private static String GROUPNAME = "MyGroup"; + private static String FILENAME = "H5_CreateGroupAbsoluteRelative.h5"; + private static String GROUPNAME = "MyGroup"; private static String GROUPNAME_A = "GroupA"; private static String GROUPNAME_B = "GroupB"; - private static void CreateGroupAbsoluteAndRelative() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void CreateGroupAbsoluteAndRelative() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long group1_id = HDF5Constants.H5I_INVALID_HID; long group2_id = HDF5Constants.H5I_INVALID_HID; long group3_id = HDF5Constants.H5I_INVALID_HID; @@ -34,7 +35,7 @@ public class H5_CreateGroupAbsoluteRelative { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -44,7 +45,7 @@ public class H5_CreateGroupAbsoluteRelative { try { if (file_id >= 0) group1_id = H5.H5Gcreate(file_id, "/" + GROUPNAME, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -53,8 +54,9 @@ public class H5_CreateGroupAbsoluteRelative { // Create group "Group_A" in group "MyGroup" using absolute name. try { if (file_id >= 0) - group2_id = H5.H5Gcreate(file_id, "/" + GROUPNAME + "/" + GROUPNAME_A, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + group2_id = + H5.H5Gcreate(file_id, "/" + GROUPNAME + "/" + GROUPNAME_A, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -63,8 +65,8 @@ public class H5_CreateGroupAbsoluteRelative { // Create group "Group_B" in group "MyGroup" using relative name. try { if (group1_id >= 0) - group3_id = H5.H5Gcreate(group1_id, GROUPNAME_B, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + group3_id = H5.H5Gcreate(group1_id, GROUPNAME_B, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -105,11 +107,10 @@ public class H5_CreateGroupAbsoluteRelative { catch (Exception e) { e.printStackTrace(); } - } - public static void main(String[] args) { + public static void main(String[] args) + { H5_CreateGroupAbsoluteRelative.CreateGroupAbsoluteAndRelative(); } - } diff --git a/java/examples/intro/H5_CreateGroupDataset.java b/java/examples/intro/H5_CreateGroupDataset.java index f1d1cba..1d7cf99 100644 --- a/java/examples/intro/H5_CreateGroupDataset.java +++ b/java/examples/intro/H5_CreateGroupDataset.java @@ -20,27 +20,28 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5_CreateGroupDataset { - private static String FILENAME = "H5_CreateGroupDataset.h5"; - private static String GROUPNAME = "MyGroup"; - private static String GROUPNAME_A = "GroupA"; + private static String FILENAME = "H5_CreateGroupDataset.h5"; + private static String GROUPNAME = "MyGroup"; + private static String GROUPNAME_A = "GroupA"; private static String DATASETNAME1 = "dset1"; private static String DATASETNAME2 = "dset2"; - private static final int DIM1_X = 3; - private static final int DIM1_Y = 3; - private static final int DIM2_X = 2; - private static final int DIM2_Y = 10; - - private static void h5_crtgrpd() { - long file_id = HDF5Constants.H5I_INVALID_HID; - long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long group_id = HDF5Constants.H5I_INVALID_HID; - long group1_id = HDF5Constants.H5I_INVALID_HID; - long group2_id = HDF5Constants.H5I_INVALID_HID; + private static final int DIM1_X = 3; + private static final int DIM1_Y = 3; + private static final int DIM2_X = 2; + private static final int DIM2_Y = 10; + + private static void h5_crtgrpd() + { + long file_id = HDF5Constants.H5I_INVALID_HID; + long dataspace_id = HDF5Constants.H5I_INVALID_HID; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long group_id = HDF5Constants.H5I_INVALID_HID; + long group1_id = HDF5Constants.H5I_INVALID_HID; + long group2_id = HDF5Constants.H5I_INVALID_HID; int[][] dset1_data = new int[DIM1_X][DIM1_Y]; int[][] dset2_data = new int[DIM2_X][DIM2_Y]; - long[] dims1 = { DIM1_X, DIM1_Y }; - long[] dims2 = { DIM2_X, DIM2_Y }; + long[] dims1 = {DIM1_X, DIM1_Y}; + long[] dims2 = {DIM2_X, DIM2_Y}; // Initialize the first dataset. for (int indx = 0; indx < DIM1_X; indx++) @@ -55,15 +56,16 @@ public class H5_CreateGroupDataset { // Create a file. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); // Create a group named "/MyGroup" in the file. if (file_id >= 0) { group1_id = H5.H5Gcreate(file_id, "/" + GROUPNAME, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); // Create group "Group_A" in group "MyGroup" using absolute name. if (group1_id >= 0) { - group2_id = H5.H5Gcreate(file_id, "/" + GROUPNAME + "/" + GROUPNAME_A, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + group2_id = + H5.H5Gcreate(file_id, "/" + GROUPNAME + "/" + GROUPNAME_A, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); if (group2_id >= 0) H5.H5Gclose(group2_id); } @@ -86,8 +88,9 @@ public class H5_CreateGroupDataset { // Create the dataset in group "MyGroup". try { if ((file_id >= 0) && (dataspace_id >= 0)) - dataset_id = H5.H5Dcreate(file_id, "/" + GROUPNAME + "/" + DATASETNAME1, HDF5Constants.H5T_STD_I32BE, - dataspace_id, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + dataset_id = H5.H5Dcreate( + file_id, "/" + GROUPNAME + "/" + DATASETNAME1, HDF5Constants.H5T_STD_I32BE, dataspace_id, + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -96,8 +99,8 @@ public class H5_CreateGroupDataset { // Write the first dataset. try { if (dataset_id >= 0) - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset1_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset1_data); } catch (Exception e) { e.printStackTrace(); @@ -126,7 +129,8 @@ public class H5_CreateGroupDataset { // Open an existing group of the specified file. try { if (file_id >= 0) - group_id = H5.H5Gopen(file_id, "/" + GROUPNAME + "/" + GROUPNAME_A, HDF5Constants.H5P_DEFAULT); + group_id = + H5.H5Gopen(file_id, "/" + GROUPNAME + "/" + GROUPNAME_A, HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -144,7 +148,8 @@ public class H5_CreateGroupDataset { try { if ((group_id >= 0) && (dataspace_id >= 0)) dataset_id = H5.H5Dcreate(group_id, DATASETNAME2, HDF5Constants.H5T_STD_I32BE, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -153,8 +158,8 @@ public class H5_CreateGroupDataset { // Write the second dataset. try { if (dataset_id >= 0) - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset2_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset2_data); } catch (Exception e) { e.printStackTrace(); @@ -197,8 +202,5 @@ public class H5_CreateGroupDataset { } } - public static void main(String[] args) { - H5_CreateGroupDataset.h5_crtgrpd(); - } - + public static void main(String[] args) { H5_CreateGroupDataset.h5_crtgrpd(); } } diff --git a/java/examples/intro/H5_ReadWrite.java b/java/examples/intro/H5_ReadWrite.java index 67e1ac5..379fe20 100644 --- a/java/examples/intro/H5_ReadWrite.java +++ b/java/examples/intro/H5_ReadWrite.java @@ -20,16 +20,17 @@ import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; public class H5_ReadWrite { - private static String FILENAME = "H5_ReadWrite.h5"; + private static String FILENAME = "H5_ReadWrite.h5"; private static String DATASETNAME = "dset"; - private static final int DIM_X = 4; - private static final int DIM_Y = 6; + private static final int DIM_X = 4; + private static final int DIM_Y = 6; - private static void ReadWriteDataset() { - long file_id = HDF5Constants.H5I_INVALID_HID; + private static void ReadWriteDataset() + { + long file_id = HDF5Constants.H5I_INVALID_HID; long dataspace_id = HDF5Constants.H5I_INVALID_HID; - long dataset_id = HDF5Constants.H5I_INVALID_HID; - long[] dims = { DIM_X, DIM_Y }; + long dataset_id = HDF5Constants.H5I_INVALID_HID; + long[] dims = {DIM_X, DIM_Y}; int[][] dset_data = new int[DIM_X][DIM_Y]; // Initialize the dataset. @@ -40,7 +41,7 @@ public class H5_ReadWrite { // Create a new file using default properties. try { file_id = H5.H5Fcreate(FILENAME, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -57,8 +58,9 @@ public class H5_ReadWrite { // Create the dataset. try { if ((file_id >= 0) && (dataspace_id >= 0)) - dataset_id = H5.H5Dcreate(file_id, "/" + DATASETNAME, HDF5Constants.H5T_STD_I32BE, dataspace_id, - HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + dataset_id = H5.H5Dcreate(file_id, "/" + DATASETNAME, HDF5Constants.H5T_STD_I32BE, + dataspace_id, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); } catch (Exception e) { e.printStackTrace(); @@ -67,8 +69,8 @@ public class H5_ReadWrite { // Write the dataset. try { if (dataset_id >= 0) - H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dwrite(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -76,8 +78,8 @@ public class H5_ReadWrite { try { if (dataset_id >= 0) - H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, HDF5Constants.H5S_ALL, - HDF5Constants.H5P_DEFAULT, dset_data); + H5.H5Dread(dataset_id, HDF5Constants.H5T_NATIVE_INT, HDF5Constants.H5S_ALL, + HDF5Constants.H5S_ALL, HDF5Constants.H5P_DEFAULT, dset_data); } catch (Exception e) { e.printStackTrace(); @@ -102,8 +104,5 @@ public class H5_ReadWrite { } } - public static void main(String[] args) { - H5_ReadWrite.ReadWriteDataset(); - } - + public static void main(String[] args) { H5_ReadWrite.ReadWriteDataset(); } } |