diff options
Diffstat (limited to 'java/examples/datatypes/H5Ex_T_String.java')
| -rw-r--r-- | java/examples/datatypes/H5Ex_T_String.java | 71 |
1 files changed, 36 insertions, 35 deletions
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(); } - } |