diff options
Diffstat (limited to 'java/examples/datatypes/H5Ex_T_OpaqueAttribute.java')
| -rw-r--r-- | java/examples/datatypes/H5Ex_T_OpaqueAttribute.java | 59 |
1 files changed, 30 insertions, 29 deletions
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(); } - } |