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-rw-r--r--java/src/hdf/hdf5lib/HDFArray.java513
1 files changed, 209 insertions, 304 deletions
diff --git a/java/src/hdf/hdf5lib/HDFArray.java b/java/src/hdf/hdf5lib/HDFArray.java
index 789cc7c..385d71b 100644
--- a/java/src/hdf/hdf5lib/HDFArray.java
+++ b/java/src/hdf/hdf5lib/HDFArray.java
@@ -11,7 +11,6 @@
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-
package hdf.hdf5lib;
import hdf.hdf5lib.exceptions.HDF5Exception;
@@ -21,19 +20,16 @@ import java.util.Arrays;
/**
* This is a class for handling multidimensional arrays for HDF.
* <p>
- * The purpose is to allow the storage and retrieval of arbitrary array types
- * containing scientific data.
+ * The purpose is to allow the storage and retrieval of arbitrary array types containing scientific data.
* <p>
- * The methods support the conversion of an array to and from Java to a
- * one-dimensional array of bytes suitable for I/O by the C library.
+ * The methods support the conversion of an array to and from Java to a one-dimensional array of bytes suitable for I/O
+ * by the C library.
* <p>
- * This class heavily uses the <a
- * href="./hdf.hdf5lib.HDFNativeData.html">HDFNativeData</a> class to
- * convert between Java and C representations.
+ * This class heavily uses the <a href="./hdf.hdf5lib.HDFNativeData.html">HDFNativeData</a> class to convert between
+ * Java and C representations.
*/
public class HDFArray {
-
private Object _theArray = null;
private ArrayDescriptor _desc = null;
private byte[] _barray = null;
@@ -41,31 +37,27 @@ public class HDFArray {
// public HDFArray() {}
/**
- * The input must be a Java Array (possibly multidimensional) of primitive
- * numbers or sub-classes of Number.
+ * The input must be a Java Array (possibly multidimensional) of primitive numbers or sub-classes of Number.
* <p>
- * The input is analysed to determine the number of dimensions and size of
- * each dimension, as well as the type of the elements.
+ * The input is analysed to determine the number of dimensions and size of each dimension, as well as the type of
+ * the elements.
* <p>
* The description is saved in private variables, and used to convert data.
*
* @param anArray
- * The array object.
- *
+ * The array object.
* @exception hdf.hdf5lib.exceptions.HDF5Exception
- * object is not an array.
+ * object is not an array.
*/
- public HDFArray(Object anArray) throws HDF5Exception {
-
+ public HDFArray(Object anArray) throws HDF5Exception
+ {
if (anArray == null) {
- HDF5JavaException ex = new HDF5JavaException(
- "HDFArray: array is null?: ");
+ HDF5JavaException ex = new HDF5JavaException("HDFArray: array is null?: ");
}
Class tc = anArray.getClass();
if (tc.isArray() == false) {
/* exception: not an array */
- HDF5JavaException ex = new HDF5JavaException(
- "HDFArray: not an array?: ");
+ HDF5JavaException ex = new HDF5JavaException("HDFArray: not an array?: ");
throw (ex);
}
_theArray = anArray;
@@ -73,8 +65,7 @@ public class HDFArray {
/* extra error checking -- probably not needed */
if (_desc == null) {
- HDF5JavaException ex = new HDF5JavaException(
- "HDFArray: internal error: array description failed?: ");
+ HDF5JavaException ex = new HDF5JavaException("HDFArray: internal error: array description failed?: ");
throw (ex);
}
}
@@ -82,49 +73,48 @@ public class HDFArray {
/**
* Allocate a one-dimensional array of bytes sufficient to store the array.
*
- * @return A one-D array of bytes, filled with zeroes. The bytes are
- * sufficient to hold the data of the Array passed to the
- * constructor.
+ * @return A one-D array of bytes, filled with zeroes. The bytes are sufficient to hold the data of the Array passed
+ * to the constructor.
* @exception hdf.hdf5lib.exceptions.HDF5JavaException
- * Allocation failed.
+ * Allocation failed.
*/
- public byte[] emptyBytes() throws HDF5JavaException {
+ public byte[] emptyBytes()
+ throws HDF5JavaException
+ {
byte[] b = null;
- if ((ArrayDescriptor.dims == 1) && (ArrayDescriptor.NT == 'B')) {
+ if ((ArrayDescriptor.dims == 1)
+ && (ArrayDescriptor.NT == 'B')) {
b = (byte[]) _theArray;
}
else {
b = new byte[ArrayDescriptor.totalSize];
}
if (b == null) {
- HDF5JavaException ex = new HDF5JavaException(
- "HDFArray: emptyBytes: allocation failed");
+ HDF5JavaException ex = new HDF5JavaException("HDFArray: emptyBytes: allocation failed");
throw (ex);
}
return (b);
}
/**
- * Given a Java array of numbers, convert it to a one-dimensional array of
- * bytes in correct native order.
+ * Given a Java array of numbers, convert it to a one-dimensional array of bytes in correct native order.
*
- * @return A one-D array of bytes, constructed from the Array passed to the
- * constructor.
+ * @return A one-D array of bytes, constructed from the Array passed to the constructor.
* @exception hdf.hdf5lib.exceptions.HDF5JavaException
- * the object not an array or other internal error.
+ * the object not an array or other internal error.
*/
- public byte[] byteify() throws HDF5JavaException {
-
+ public byte[] byteify()
+ throws HDF5JavaException
+ {
if (_barray != null) {
return _barray;
}
if (_theArray == null) {
/* exception: not an array */
- HDF5JavaException ex = new HDF5JavaException(
- "HDFArray: byteify not an array?: ");
+ HDF5JavaException ex = new HDF5JavaException("HDFArray: byteify not an array?: ");
throw (ex);
}
@@ -141,73 +131,53 @@ public class HDFArray {
byte[] therow;
if (ArrayDescriptor.NT == 'I') {
- therow = HDFNativeData.intToByte(0,
- ArrayDescriptor.dimlen[1], (int[]) _theArray);
+ therow = HDFNativeData.intToByte(0, ArrayDescriptor.dimlen[1], (int[]) _theArray);
}
else if (ArrayDescriptor.NT == 'S') {
- therow = HDFNativeData.shortToByte(0,
- ArrayDescriptor.dimlen[1], (short[]) _theArray);
+ therow = HDFNativeData.shortToByte(0, ArrayDescriptor.dimlen[1], (short[]) _theArray);
}
else if (ArrayDescriptor.NT == 'F') {
- therow = HDFNativeData.floatToByte(0,
- ArrayDescriptor.dimlen[1], (float[]) _theArray);
+ therow = HDFNativeData.floatToByte(0, ArrayDescriptor.dimlen[1], (float[]) _theArray);
}
else if (ArrayDescriptor.NT == 'J') {
- therow = HDFNativeData.longToByte(0,
- ArrayDescriptor.dimlen[1], (long[]) _theArray);
+ therow = HDFNativeData.longToByte(0, ArrayDescriptor.dimlen[1], (long[]) _theArray);
}
else if (ArrayDescriptor.NT == 'D') {
- therow = HDFNativeData
- .doubleToByte(0, ArrayDescriptor.dimlen[1],
- (double[]) _theArray);
+ therow = HDFNativeData.doubleToByte(0, ArrayDescriptor.dimlen[1], (double[]) _theArray);
}
else if (ArrayDescriptor.NT == 'L') {
if (ArrayDescriptor.className.equals("java.lang.Byte")) {
therow = ByteObjToByte((Byte[]) _theArray);
}
- else if (ArrayDescriptor.className
- .equals("java.lang.Integer")) {
+ else if (ArrayDescriptor.className.equals("java.lang.Integer")) {
therow = IntegerToByte((Integer[]) _theArray);
}
- else if (ArrayDescriptor.className
- .equals("java.lang.Short")) {
+ else if (ArrayDescriptor.className.equals("java.lang.Short")) {
therow = ShortToByte((Short[]) _theArray);
}
- else if (ArrayDescriptor.className
- .equals("java.lang.Float")) {
+ else if (ArrayDescriptor.className.equals("java.lang.Float")) {
therow = FloatObjToByte((Float[]) _theArray);
}
- else if (ArrayDescriptor.className
- .equals("java.lang.Double")) {
+ else if (ArrayDescriptor.className.equals("java.lang.Double")) {
therow = DoubleObjToByte((Double[]) _theArray);
}
- else if (ArrayDescriptor.className
- .equals("java.lang.Long")) {
+ else if (ArrayDescriptor.className.equals("java.lang.Long")) {
therow = LongObjToByte((Long[]) _theArray);
}
else {
- HDF5JavaException ex = new HDF5JavaException(
- "HDFArray: unknown type of Object?");
+ HDF5JavaException ex = new HDF5JavaException("HDFArray: unknown type of Object?");
throw (ex);
}
}
else {
- HDF5JavaException ex = new HDF5JavaException(
- "HDFArray: unknown type of data?");
+ HDF5JavaException ex = new HDF5JavaException("HDFArray: unknown type of data?");
throw (ex);
}
- System
- .arraycopy(
- therow,
- 0,
- _barray,
- 0,
- (ArrayDescriptor.dimlen[1] * ArrayDescriptor.NTsize));
+ System.arraycopy(therow, 0, _barray, 0, (ArrayDescriptor.dimlen[1] * ArrayDescriptor.NTsize));
return _barray;
}
catch (OutOfMemoryError err) {
- HDF5JavaException ex = new HDF5JavaException(
- "HDFArray: byteify array too big?");
+ HDF5JavaException ex = new HDF5JavaException("HDFArray: byteify array too big?");
throw (ex);
}
}
@@ -217,8 +187,7 @@ public class HDFArray {
_barray = new byte[ArrayDescriptor.totalSize];
}
catch (OutOfMemoryError err) {
- HDF5JavaException ex = new HDF5JavaException(
- "HDFArray: byteify array too big?");
+ HDF5JavaException ex = new HDF5JavaException("HDFArray: byteify array too big?");
throw (ex);
}
@@ -241,8 +210,7 @@ public class HDFArray {
else {
/* check range of index */
if (index > (ArrayDescriptor.dimlen[i] - 1)) {
- throw new java.lang.IndexOutOfBoundsException(
- "HDFArray: byteify index OOB?");
+ throw new java.lang.IndexOutOfBoundsException("HDFArray: byteify index OOB?");
}
oo = java.lang.reflect.Array.get(oo, index);
ArrayDescriptor.currentindex[i] = index;
@@ -254,144 +222,107 @@ public class HDFArray {
byte arow[];
try {
if (ArrayDescriptor.NT == 'J') {
- arow = HDFNativeData
- .longToByte(
- 0,
- ArrayDescriptor.dimlen[ArrayDescriptor.dims],
- (long[]) ArrayDescriptor.objs[ArrayDescriptor.dims - 1]);
- arow = HDFNativeData
- .longToByte(
- 0,
- ArrayDescriptor.dimlen[ArrayDescriptor.dims],
- (long[]) ArrayDescriptor.objs[ArrayDescriptor.dims - 1]);
+ arow = HDFNativeData.longToByte(0, ArrayDescriptor.dimlen[ArrayDescriptor.dims],
+ (long[]) ArrayDescriptor.objs[ArrayDescriptor.dims - 1]);
+ arow = HDFNativeData.longToByte(0, ArrayDescriptor.dimlen[ArrayDescriptor.dims],
+ (long[]) ArrayDescriptor.objs[ArrayDescriptor.dims - 1]);
}
else if (ArrayDescriptor.NT == 'I') {
- arow = HDFNativeData
- .intToByte(
- 0,
- ArrayDescriptor.dimlen[ArrayDescriptor.dims],
- (int[]) ArrayDescriptor.objs[ArrayDescriptor.dims - 1]);
+ arow = HDFNativeData.intToByte(0, ArrayDescriptor.dimlen[ArrayDescriptor.dims],
+ (int[]) ArrayDescriptor.objs[ArrayDescriptor.dims - 1]);
}
else if (ArrayDescriptor.NT == 'S') {
- arow = HDFNativeData
- .shortToByte(
- 0,
- ArrayDescriptor.dimlen[ArrayDescriptor.dims],
- (short[]) ArrayDescriptor.objs[ArrayDescriptor.dims - 1]);
+ arow = HDFNativeData.shortToByte(0, ArrayDescriptor.dimlen[ArrayDescriptor.dims],
+ (short[]) ArrayDescriptor.objs[ArrayDescriptor.dims - 1]);
}
else if (ArrayDescriptor.NT == 'B') {
arow = (byte[]) ArrayDescriptor.objs[ArrayDescriptor.dims - 1];
}
else if (ArrayDescriptor.NT == 'F') {
/* 32 bit float */
- arow = HDFNativeData
- .floatToByte(
- 0,
- ArrayDescriptor.dimlen[ArrayDescriptor.dims],
- (float[]) ArrayDescriptor.objs[ArrayDescriptor.dims - 1]);
+ arow = HDFNativeData.floatToByte(0, ArrayDescriptor.dimlen[ArrayDescriptor.dims],
+ (float[]) ArrayDescriptor.objs[ArrayDescriptor.dims - 1]);
}
else if (ArrayDescriptor.NT == 'D') {
/* 64 bit float */
- arow = HDFNativeData
- .doubleToByte(
- 0,
- ArrayDescriptor.dimlen[ArrayDescriptor.dims],
- (double[]) ArrayDescriptor.objs[ArrayDescriptor.dims - 1]);
+ arow = HDFNativeData.doubleToByte(0, ArrayDescriptor.dimlen[ArrayDescriptor.dims],
+ (double[]) ArrayDescriptor.objs[ArrayDescriptor.dims - 1]);
}
else if (ArrayDescriptor.NT == 'L') {
if (ArrayDescriptor.className.equals("java.lang.Byte")) {
arow = ByteObjToByte((Byte[]) ArrayDescriptor.objs[ArrayDescriptor.dims - 1]);
}
- else if (ArrayDescriptor.className
- .equals("java.lang.Integer")) {
+ else if (ArrayDescriptor.className.equals("java.lang.Integer")) {
arow = IntegerToByte((Integer[]) ArrayDescriptor.objs[ArrayDescriptor.dims - 1]);
}
- else if (ArrayDescriptor.className
- .equals("java.lang.Short")) {
+ else if (ArrayDescriptor.className.equals("java.lang.Short")) {
arow = ShortToByte((Short[]) ArrayDescriptor.objs[ArrayDescriptor.dims - 1]);
}
- else if (ArrayDescriptor.className
- .equals("java.lang.Float")) {
+ else if (ArrayDescriptor.className.equals("java.lang.Float")) {
arow = FloatObjToByte((Float[]) ArrayDescriptor.objs[ArrayDescriptor.dims - 1]);
}
- else if (ArrayDescriptor.className
- .equals("java.lang.Double")) {
+ else if (ArrayDescriptor.className.equals("java.lang.Double")) {
arow = DoubleObjToByte((Double[]) ArrayDescriptor.objs[ArrayDescriptor.dims - 1]);
}
else if (ArrayDescriptor.className.equals("java.lang.Long")) {
arow = LongObjToByte((Long[]) ArrayDescriptor.objs[ArrayDescriptor.dims - 1]);
}
else {
- HDF5JavaException ex = new HDF5JavaException(
- "HDFArray: byteify Object type not implemented?");
+ HDF5JavaException ex = new HDF5JavaException("HDFArray: byteify Object type not implemented?");
throw (ex);
}
}
else {
- HDF5JavaException ex = new HDF5JavaException(
- "HDFArray: byteify unknown type not implemented?");
+ HDF5JavaException ex = new HDF5JavaException("HDFArray: byteify unknown type not implemented?");
throw (ex);
}
- System
- .arraycopy(
- arow,
- 0,
- _barray,
- n,
- (ArrayDescriptor.dimlen[ArrayDescriptor.dims] * ArrayDescriptor.NTsize));
+ System.arraycopy(arow, 0, _barray, n,
+ (ArrayDescriptor.dimlen[ArrayDescriptor.dims] * ArrayDescriptor.NTsize));
n += ArrayDescriptor.bytetoindex[ArrayDescriptor.dims - 1];
}
catch (OutOfMemoryError err) {
- HDF5JavaException ex = new HDF5JavaException(
- "HDFArray: byteify array too big?");
+ HDF5JavaException ex = new HDF5JavaException("HDFArray: byteify array too big?");
throw (ex);
}
}
/* assert: the whole array is completed--currentindex should == len - 1 */
-
/* error checks */
-
if (n < ArrayDescriptor.totalSize) {
- throw new java.lang.InternalError(new String(
- "HDFArray::byteify: Panic didn't complete all input data: n= "
- + n + " size = " + ArrayDescriptor.totalSize));
+ throw new java.lang.InternalError(new String("HDFArray::byteify: Panic didn't complete all input data: n= "
+ + n + " size = " + ArrayDescriptor.totalSize));
}
for (i = 0; i < ArrayDescriptor.dims; i++) {
if (ArrayDescriptor.currentindex[i] != ArrayDescriptor.dimlen[i] - 1) {
throw new java.lang.InternalError(new String(
- "Panic didn't complete all data: currentindex[" + i
- + "] = " + ArrayDescriptor.currentindex[i]
- + " (should be "
- + (ArrayDescriptor.dimlen[i] - 1) + " ?)"));
+ "Panic didn't complete all data: currentindex[" + i + "] = " + ArrayDescriptor.currentindex[i]
+ + " (should be " + (ArrayDescriptor.dimlen[i] - 1) + " ?)"));
}
}
return _barray;
}
/**
- * Given a one-dimensional array of bytes representing numbers, convert it
- * to a java array of the shape and size passed to the constructor.
+ * Given a one-dimensional array of bytes representing numbers, convert it to a java array of the shape and size
+ * passed to the constructor.
*
* @param bytes
- * The bytes to construct the Array.
- * @return An Array (possibly multidimensional) of primitive or number
- * objects.
- * @exception hdf.hdf5lib.exceptions.HDF5JavaException
- * the object not an array or other internal error.
+ * The bytes to construct the Array.
+ * @return
+ * An Array (possibly multidimensional) of primitive or number objects.
+ * @exception
+ * hdf.hdf5lib.exceptions.HDF5JavaException the object not an array or other internal error.
*/
- public Object arrayify(byte[] bytes) throws HDF5JavaException {
-
+ public Object arrayify(byte[] bytes) throws HDF5JavaException
+ {
if (_theArray == null) {
/* exception: not an array */
- HDF5JavaException ex = new HDF5JavaException(
- "arrayify: not an array?: ");
+ HDF5JavaException ex = new HDF5JavaException("arrayify: not an array?: ");
throw (ex);
}
if (java.lang.reflect.Array.getLength(bytes) != ArrayDescriptor.totalSize) {
/* exception: array not right size */
- HDF5JavaException ex = new HDF5JavaException(
- "arrayify: array is wrong size?: ");
+ HDF5JavaException ex = new HDF5JavaException("arrayify: array is wrong size?: ");
throw (ex);
}
_barray = bytes; /* hope that the bytes are correct.... */
@@ -402,95 +333,76 @@ public class HDFArray {
try {
if (ArrayDescriptor.NT == 'I') {
int[] x = HDFNativeData.byteToInt(_barray);
- System.arraycopy(x, 0, _theArray, 0,
- ArrayDescriptor.dimlen[1]);
+ System.arraycopy(x, 0, _theArray, 0, ArrayDescriptor.dimlen[1]);
return _theArray;
}
else if (ArrayDescriptor.NT == 'S') {
short[] x = HDFNativeData.byteToShort(_barray);
- System.arraycopy(x, 0, _theArray, 0,
- ArrayDescriptor.dimlen[1]);
+ System.arraycopy(x, 0, _theArray, 0, ArrayDescriptor.dimlen[1]);
return _theArray;
}
else if (ArrayDescriptor.NT == 'F') {
float x[] = HDFNativeData.byteToFloat(_barray);
- System.arraycopy(x, 0, _theArray, 0,
- ArrayDescriptor.dimlen[1]);
+ System.arraycopy(x, 0, _theArray, 0, ArrayDescriptor.dimlen[1]);
return _theArray;
}
else if (ArrayDescriptor.NT == 'J') {
long x[] = HDFNativeData.byteToLong(_barray);
- System.arraycopy(x, 0, _theArray, 0,
- ArrayDescriptor.dimlen[1]);
+ System.arraycopy(x, 0, _theArray, 0, ArrayDescriptor.dimlen[1]);
return _theArray;
}
else if (ArrayDescriptor.NT == 'D') {
double x[] = HDFNativeData.byteToDouble(_barray);
- System.arraycopy(x, 0, _theArray, 0,
- ArrayDescriptor.dimlen[1]);
+ System.arraycopy(x, 0, _theArray, 0, ArrayDescriptor.dimlen[1]);
return _theArray;
}
else if (ArrayDescriptor.NT == 'B') {
- System.arraycopy(_barray, 0, _theArray, 0,
- ArrayDescriptor.dimlen[1]);
+ System.arraycopy(_barray, 0, _theArray, 0, ArrayDescriptor.dimlen[1]);
return _theArray;
}
else if (ArrayDescriptor.NT == 'L') {
if (ArrayDescriptor.className.equals("java.lang.Byte")) {
Byte I[] = ByteToByteObj(_barray);
- System.arraycopy(I, 0, _theArray, 0,
- ArrayDescriptor.dimlen[1]);
+ System.arraycopy(I, 0, _theArray, 0, ArrayDescriptor.dimlen[1]);
return _theArray;
}
- else if (ArrayDescriptor.className
- .equals("java.lang.Integer")) {
+ else if (ArrayDescriptor.className.equals("java.lang.Integer")) {
Integer I[] = ByteToInteger(_barray);
- System.arraycopy(I, 0, _theArray, 0,
- ArrayDescriptor.dimlen[1]);
+ System.arraycopy(I, 0, _theArray, 0, ArrayDescriptor.dimlen[1]);
return _theArray;
}
- else if (ArrayDescriptor.className
- .equals("java.lang.Short")) {
+ else if (ArrayDescriptor.className.equals("java.lang.Short")) {
Short I[] = ByteToShort(_barray);
- System.arraycopy(I, 0, _theArray, 0,
- ArrayDescriptor.dimlen[1]);
+ System.arraycopy(I, 0, _theArray, 0, ArrayDescriptor.dimlen[1]);
return _theArray;
}
- else if (ArrayDescriptor.className
- .equals("java.lang.Float")) {
+ else if (ArrayDescriptor.className.equals("java.lang.Float")) {
Float I[] = ByteToFloatObj(_barray);
- System.arraycopy(I, 0, _theArray, 0,
- ArrayDescriptor.dimlen[1]);
+ System.arraycopy(I, 0, _theArray, 0, ArrayDescriptor.dimlen[1]);
return _theArray;
}
- else if (ArrayDescriptor.className
- .equals("java.lang.Double")) {
+ else if (ArrayDescriptor.className.equals("java.lang.Double")) {
Double I[] = ByteToDoubleObj(_barray);
- System.arraycopy(I, 0, _theArray, 0,
- ArrayDescriptor.dimlen[1]);
+ System.arraycopy(I, 0, _theArray, 0, ArrayDescriptor.dimlen[1]);
return _theArray;
}
else if (ArrayDescriptor.className.equals("java.lang.Long")) {
Long I[] = ByteToLongObj(_barray);
- System.arraycopy(I, 0, _theArray, 0,
- ArrayDescriptor.dimlen[1]);
+ System.arraycopy(I, 0, _theArray, 0, ArrayDescriptor.dimlen[1]);
return _theArray;
}
else {
- HDF5JavaException ex = new HDF5JavaException(
- "arrayify: Object type not implemented yet...");
+ HDF5JavaException ex = new HDF5JavaException("arrayify: Object type not implemented yet...");
throw (ex);
}
}
else {
- HDF5JavaException ex = new HDF5JavaException(
- "arrayify: unknown type not implemented yet...");
+ HDF5JavaException ex = new HDF5JavaException("arrayify: unknown type not implemented yet...");
throw (ex);
}
}
catch (OutOfMemoryError err) {
- HDF5JavaException ex = new HDF5JavaException(
- "HDFArray: arrayify array too big?");
+ HDF5JavaException ex = new HDF5JavaException("HDFArray: arrayify array too big?");
throw (ex);
}
}
@@ -502,6 +414,7 @@ public class HDFArray {
int index = 0;
int i;
Object flattenedArray = null;
+
switch (ArrayDescriptor.NT) {
case 'J':
flattenedArray = (Object) HDFNativeData.byteToLong(_barray);
@@ -522,36 +435,27 @@ public class HDFArray {
flattenedArray = (Object) _barray;
break;
case 'L':
- switch (ArrayDescriptor.className) {
- case "java.lang.Byte":
- flattenedArray = (Object) ByteToByteObj(_barray);
- break;
- case "java.lang.Short":
- flattenedArray = (Object) ByteToShort(_barray);
- break;
- case "java.lang.Integer":
- flattenedArray = (Object) ByteToInteger(_barray);
- break;
- case "java.lang.Long":
- flattenedArray = (Object) ByteToLongObj(_barray);
- break;
- case "java.lang.Float":
- flattenedArray = (Object) ByteToFloatObj(_barray);
- break;
- case "java.lang.Double":
- flattenedArray = (Object) ByteToDoubleObj(_barray);
- break;
- default:
- HDF5JavaException ex = new HDF5JavaException(
- "HDFArray: unsupported Object type: "
- + ArrayDescriptor.NT);
- throw (ex);
- } // end of switch statement for arrays of boxed objects
- default:
- HDF5JavaException ex = new HDF5JavaException(
- "HDFArray: unknown or unsupported type: "
- + ArrayDescriptor.NT);
- throw (ex);
+ {
+ if (ArrayDescriptor.className.equals("java.lang.Byte"))
+ flattenedArray = (Object) ByteToByteObj(_barray);
+ else if (ArrayDescriptor.className.equals("java.lang.Short"))
+ flattenedArray = (Object) ByteToShort(_barray);
+ else if (ArrayDescriptor.className.equals("java.lang.Integer"))
+ flattenedArray = (Object) ByteToInteger(_barray);
+ else if (ArrayDescriptor.className.equals("java.lang.Long"))
+ flattenedArray = (Object) ByteToLongObj(_barray);
+ else if (ArrayDescriptor.className.equals("java.lang.Float"))
+ flattenedArray = (Object) ByteToFloatObj(_barray);
+ else if (ArrayDescriptor.className.equals("java.lang.Double"))
+ flattenedArray = (Object) ByteToDoubleObj(_barray);
+ else {
+ HDF5JavaException ex = new HDF5JavaException("HDFArray: unsupported Object type: " + ArrayDescriptor.NT);
+ throw (ex);
+ }
+ } // end of statement for arrays of boxed objects
+ default:
+ HDF5JavaException ex = new HDF5JavaException("HDFArray: unknown or unsupported type: " + ArrayDescriptor.NT);
+ throw (ex);
} // end of switch statement for arrays of primitives
while (n < ArrayDescriptor.totalSize) {
@@ -580,7 +484,6 @@ public class HDFArray {
/* array-ify */
try {
-
Object arow = null;
int mm = m + ArrayDescriptor.dimlen[ArrayDescriptor.dims];
switch (ArrayDescriptor.NT) {
@@ -603,75 +506,64 @@ public class HDFArray {
arow = (Object) Arrays.copyOfRange((double[]) flattenedArray, m, mm);
break;
case 'L':
- switch (ArrayDescriptor.className) {
- case "java.lang.Byte":
- arow = (Object) Arrays.copyOfRange((Byte[])flattenedArray, m, mm);
- break;
- case "java.lang.Short":
- arow = (Object) Arrays.copyOfRange((Short[])flattenedArray, m, mm);
- break;
- case "java.lang.Integer":
- arow = (Object) Arrays.copyOfRange((Integer[])flattenedArray, m, mm);
- break;
- case "java.lang.Long":
- arow = (Object) Arrays.copyOfRange((Long[])flattenedArray, m, mm);
- break;
- case "java.lang.Float":
- arow = (Object) Arrays.copyOfRange((Float[])flattenedArray, m, mm);
- break;
- case "java.lang.Double":
- arow = (Object) Arrays.copyOfRange((Double[])flattenedArray, m, mm);
- break;
- } // end of switch statement for arrays of boxed numerics
+ {
+ if (ArrayDescriptor.className.equals("java.lang.Byte"))
+ arow = (Object) Arrays.copyOfRange((Byte[]) flattenedArray, m, mm);
+ else if (ArrayDescriptor.className.equals("java.lang.Short"))
+ arow = (Object) Arrays.copyOfRange((Short[]) flattenedArray, m, mm);
+ else if (ArrayDescriptor.className.equals("java.lang.Integer"))
+ arow = (Object) Arrays.copyOfRange((Integer[]) flattenedArray, m, mm);
+ else if (ArrayDescriptor.className.equals("java.lang.Long"))
+ arow = (Object) Arrays.copyOfRange((Long[]) flattenedArray, m, mm);
+ else if (ArrayDescriptor.className.equals("java.lang.Float"))
+ arow = (Object) Arrays.copyOfRange((Float[]) flattenedArray, m, mm);
+ else if (ArrayDescriptor.className.equals("java.lang.Double"))
+ arow = (Object) Arrays.copyOfRange((Double[]) flattenedArray, m, mm);
+ else {
+ HDF5JavaException ex = new HDF5JavaException("HDFArray: unsupported Object type: " + ArrayDescriptor.NT);
+ throw (ex);
+ }
+ } // end of statement for arrays of boxed numerics
} // end of switch statement for arrays of primitives
- java.lang.reflect.Array.set(
- ArrayDescriptor.objs[ArrayDescriptor.dims - 2],
- (ArrayDescriptor.currentindex[ArrayDescriptor.dims - 1]),
- arow);
+ java.lang.reflect.Array.set(ArrayDescriptor.objs[ArrayDescriptor.dims - 2],
+ (ArrayDescriptor.currentindex[ArrayDescriptor.dims - 1]), arow);
n += ArrayDescriptor.bytetoindex[ArrayDescriptor.dims - 1];
ArrayDescriptor.currentindex[ArrayDescriptor.dims - 1]++;
m = mm;
}
catch (OutOfMemoryError err) {
- HDF5JavaException ex = new HDF5JavaException(
- "HDFArray: arrayify array too big?");
+ HDF5JavaException ex = new HDF5JavaException("HDFArray: arrayify array too big?");
throw (ex);
}
-
}
/* assert: the whole array is completed--currentindex should == len - 1 */
-
/* error checks */
-
if (n < ArrayDescriptor.totalSize) {
- throw new java.lang.InternalError(new String(
- "HDFArray::arrayify Panic didn't complete all input data: n= "
- + n + " size = " + ArrayDescriptor.totalSize));
+ throw new java.lang.InternalError(new String("HDFArray::arrayify Panic didn't complete all input data: n= "
+ + n + " size = " + ArrayDescriptor.totalSize));
}
for (i = 0; i <= ArrayDescriptor.dims - 2; i++) {
if (ArrayDescriptor.currentindex[i] != ArrayDescriptor.dimlen[i] - 1) {
- throw new java.lang.InternalError(new String(
- "HDFArray::arrayify Panic didn't complete all data: currentindex["
- + i + "] = " + ArrayDescriptor.currentindex[i]
- + " (should be "
- + (ArrayDescriptor.dimlen[i] - 1) + "?"));
+ throw new java.lang.InternalError(
+ new String("HDFArray::arrayify Panic didn't complete all data: currentindex[" + i + "] = "
+ + ArrayDescriptor.currentindex[i] + " (should be " + (ArrayDescriptor.dimlen[i] - 1)
+ + "?"));
}
}
- if (ArrayDescriptor.currentindex[ArrayDescriptor.dims - 1] != ArrayDescriptor.dimlen[ArrayDescriptor.dims - 1]) {
- throw new java.lang.InternalError(new String(
- "HDFArray::arrayify Panic didn't complete all data: currentindex["
- + i + "] = " + ArrayDescriptor.currentindex[i]
- + " (should be " + (ArrayDescriptor.dimlen[i])
- + "?"));
+ if (ArrayDescriptor.currentindex[ArrayDescriptor.dims - 1] != ArrayDescriptor.dimlen[ArrayDescriptor.dims
+ - 1]) {
+ throw new java.lang.InternalError(
+ new String("HDFArray::arrayify Panic didn't complete all data: currentindex[" + i + "] = "
+ + ArrayDescriptor.currentindex[i] + " (should be " + (ArrayDescriptor.dimlen[i]) + "?"));
}
-
return _theArray;
}
- private byte[] IntegerToByte(Integer in[]) {
+ private byte[] IntegerToByte(Integer in[])
+ {
int nelems = java.lang.reflect.Array.getLength(in);
int[] out = new int[nelems];
@@ -681,7 +573,8 @@ public class HDFArray {
return HDFNativeData.intToByte(0, nelems, out);
}
- private Integer[] ByteToInteger(byte[] bin) {
+ private Integer[] ByteToInteger(byte[] bin)
+ {
int in[] = HDFNativeData.byteToInt(bin);
int nelems = java.lang.reflect.Array.getLength(in);
Integer[] out = new Integer[nelems];
@@ -692,7 +585,8 @@ public class HDFArray {
return out;
}
- private Integer[] ByteToInteger(int start, int len, byte[] bin) {
+ private Integer[] ByteToInteger(int start, int len, byte[] bin)
+ {
int in[] = HDFNativeData.byteToInt(start, len, bin);
int nelems = java.lang.reflect.Array.getLength(in);
Integer[] out = new Integer[nelems];
@@ -703,7 +597,8 @@ public class HDFArray {
return out;
}
- private byte[] ShortToByte(Short in[]) {
+ private byte[] ShortToByte(Short in[])
+ {
int nelems = java.lang.reflect.Array.getLength(in);
short[] out = new short[nelems];
@@ -713,7 +608,8 @@ public class HDFArray {
return HDFNativeData.shortToByte(0, nelems, out);
}
- private Short[] ByteToShort(byte[] bin) {
+ private Short[] ByteToShort(byte[] bin)
+ {
short in[] = HDFNativeData.byteToShort(bin);
int nelems = java.lang.reflect.Array.getLength((Object) in);
Short[] out = new Short[nelems];
@@ -724,7 +620,8 @@ public class HDFArray {
return out;
}
- private Short[] ByteToShort(int start, int len, byte[] bin) {
+ private Short[] ByteToShort(int start, int len, byte[] bin)
+ {
short in[] = (short[]) HDFNativeData.byteToShort(start, len, bin);
int nelems = java.lang.reflect.Array.getLength((Object) in);
Short[] out = new Short[nelems];
@@ -735,7 +632,8 @@ public class HDFArray {
return out;
}
- private byte[] ByteObjToByte(Byte in[]) {
+ private byte[] ByteObjToByte(Byte in[])
+ {
int nelems = java.lang.reflect.Array.getLength((Object) in);
byte[] out = new byte[nelems];
@@ -745,7 +643,8 @@ public class HDFArray {
return out;
}
- private Byte[] ByteToByteObj(byte[] bin) {
+ private Byte[] ByteToByteObj(byte[] bin)
+ {
int nelems = java.lang.reflect.Array.getLength((Object) bin);
Byte[] out = new Byte[nelems];
@@ -755,7 +654,8 @@ public class HDFArray {
return out;
}
- private Byte[] ByteToByteObj(int start, int len, byte[] bin) {
+ private Byte[] ByteToByteObj(int start, int len, byte[] bin)
+ {
Byte[] out = new Byte[len];
for (int i = 0; i < len; i++) {
@@ -764,7 +664,8 @@ public class HDFArray {
return out;
}
- private byte[] FloatObjToByte(Float in[]) {
+ private byte[] FloatObjToByte(Float in[])
+ {
int nelems = java.lang.reflect.Array.getLength((Object) in);
float[] out = new float[nelems];
@@ -774,7 +675,8 @@ public class HDFArray {
return HDFNativeData.floatToByte(0, nelems, out);
}
- private Float[] ByteToFloatObj(byte[] bin) {
+ private Float[] ByteToFloatObj(byte[] bin)
+ {
float in[] = (float[]) HDFNativeData.byteToFloat(bin);
int nelems = java.lang.reflect.Array.getLength((Object) in);
Float[] out = new Float[nelems];
@@ -785,7 +687,8 @@ public class HDFArray {
return out;
}
- private Float[] ByteToFloatObj(int start, int len, byte[] bin) {
+ private Float[] ByteToFloatObj(int start, int len, byte[] bin)
+ {
float in[] = (float[]) HDFNativeData.byteToFloat(start, len, bin);
int nelems = java.lang.reflect.Array.getLength((Object) in);
Float[] out = new Float[nelems];
@@ -796,7 +699,8 @@ public class HDFArray {
return out;
}
- private byte[] DoubleObjToByte(Double in[]) {
+ private byte[] DoubleObjToByte(Double in[])
+ {
int nelems = java.lang.reflect.Array.getLength((Object) in);
double[] out = new double[nelems];
@@ -806,7 +710,8 @@ public class HDFArray {
return HDFNativeData.doubleToByte(0, nelems, out);
}
- private Double[] ByteToDoubleObj(byte[] bin) {
+ private Double[] ByteToDoubleObj(byte[] bin)
+ {
double in[] = (double[]) HDFNativeData.byteToDouble(bin);
int nelems = java.lang.reflect.Array.getLength((Object) in);
Double[] out = new Double[nelems];
@@ -817,7 +722,8 @@ public class HDFArray {
return out;
}
- private Double[] ByteToDoubleObj(int start, int len, byte[] bin) {
+ private Double[] ByteToDoubleObj(int start, int len, byte[] bin)
+ {
double in[] = (double[]) HDFNativeData.byteToDouble(start, len, bin);
int nelems = java.lang.reflect.Array.getLength((Object) in);
Double[] out = new Double[nelems];
@@ -828,7 +734,8 @@ public class HDFArray {
return out;
}
- private byte[] LongObjToByte(Long in[]) {
+ private byte[] LongObjToByte(Long in[])
+ {
int nelems = java.lang.reflect.Array.getLength((Object) in);
long[] out = new long[nelems];
@@ -838,7 +745,8 @@ public class HDFArray {
return HDFNativeData.longToByte(0, nelems, out);
}
- private Long[] ByteToLongObj(byte[] bin) {
+ private Long[] ByteToLongObj(byte[] bin)
+ {
long in[] = (long[]) HDFNativeData.byteToLong(bin);
int nelems = java.lang.reflect.Array.getLength((Object) in);
Long[] out = new Long[nelems];
@@ -849,7 +757,8 @@ public class HDFArray {
return out;
}
- private Long[] ByteToLongObj(int start, int len, byte[] bin) {
+ private Long[] ByteToLongObj(int start, int len, byte[] bin)
+ {
long in[] = (long[]) HDFNativeData.byteToLong(start, len, bin);
int nelems = java.lang.reflect.Array.getLength((Object) in);
Long[] out = new Long[nelems];
@@ -862,13 +771,11 @@ public class HDFArray {
}
/**
- * This private class is used by HDFArray to discover the shape and type of an
- * arbitrary array.
+ * This private class is used by HDFArray to discover the shape and type of an arbitrary array.
* <p>
* We use java.lang.reflection here.
*/
class ArrayDescriptor {
-
static String theType = "";
static Class theClass = null;
static int[] dimlen = null;
@@ -883,13 +790,12 @@ class ArrayDescriptor {
static int dims = 0;
static String className;
- public ArrayDescriptor(Object anArray) throws HDF5Exception {
-
+ public ArrayDescriptor(Object anArray) throws HDF5Exception
+ {
Class tc = anArray.getClass();
if (tc.isArray() == false) {
/* exception: not an array */
- HDF5Exception ex = new HDF5JavaException(
- "ArrayDescriptor: not an array?: ");
+ HDF5Exception ex = new HDF5JavaException("ArrayDescriptor: not an array?: ");
throw (ex);
}
@@ -921,10 +827,12 @@ class ArrayDescriptor {
else if (NT == 'S') {
NTsize = 2;
}
- else if ((NT == 'I') || (NT == 'F')) {
+ else if ((NT == 'I')
+ || (NT == 'F')) {
NTsize = 4;
}
- else if ((NT == 'J') || (NT == 'D')) {
+ else if ((NT == 'J')
+ || (NT == 'D')) {
NTsize = 8;
}
else if (css.startsWith("Ljava.lang.Byte")) {
@@ -961,16 +869,14 @@ class ArrayDescriptor {
NT = 'L';
className = "java.lang.String";
NTsize = 1;
- throw new HDF5JavaException(new String(
- "ArrayDesciptor: Warning: String array not fully supported yet"));
+ throw new HDF5JavaException(new String("ArrayDesciptor: Warning: String array not fully supported yet"));
}
else {
/*
* exception: not a numeric type
*/
- throw new HDF5JavaException(new String(
- "ArrayDesciptor: Error: array is not numeric (type is "
- + css + ") ?"));
+ throw new HDF5JavaException(
+ new String("ArrayDesciptor: Error: array is not numeric (type is " + css + ") ?"));
}
/* fill in the table */
@@ -1014,20 +920,19 @@ class ArrayDescriptor {
/**
* Debug dump
*/
- public void dumpInfo() {
+ public void dumpInfo()
+ {
System.out.println("Type: " + theType);
System.out.println("Class: " + theClass);
System.out.println("NT: " + NT + " NTsize: " + NTsize);
- System.out.println("Array has " + dims + " dimensions (" + totalSize
- + " bytes, " + totalElements + " elements)");
+ System.out
+ .println("Array has " + dims + " dimensions (" + totalSize + " bytes, " + totalElements + " elements)");
int i;
for (i = 0; i <= dims; i++) {
Class tc = objs[i].getClass();
String ss = tc.toString();
- System.out.println(i + ": start " + dimstart[i] + ": len "
- + dimlen[i] + " current " + currentindex[i]
- + " bytetoindex " + bytetoindex[i] + " object " + objs[i]
- + " otype " + ss);
+ System.out.println(i + ": start " + dimstart[i] + ": len " + dimlen[i] + " current " + currentindex[i]
+ + " bytetoindex " + bytetoindex[i] + " object " + objs[i] + " otype " + ss);
}
}
}
generated by cgit v0.12 at 2024-07-02 23:31:59 (GMT)