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-rw-r--r--java/examples/datatypes/H5Ex_T_Commit.java100
1 files changed, 49 insertions, 51 deletions
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();
}
-
}
generated by cgit v0.12 at 2024-07-22 08:41:06 (GMT)