| java.lang.Object
 org.deegree.model.spatialschema.ByteUtils
| ByteUtils | | public class ByteUtils (Code) | | Utilities for reading and writing the components of binary files.
author:
Tom Mitchell
version:
$Revision: 9343 $ $Date: 2007-12-27 05:30:32 -0800 (Thu, 27 Dec 2007) $ modified
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Last changes:
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25.11.1999 ap: memory allocation dynaminized
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17.01.2000 ap: method SHPPoint readPoint(byte[] b, int off) modified
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17.01.2000 ap: method SHPEnvelope readBox(byte[] b, int off) modified
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17.01.2000 ap: method writePoint(..) modified
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25.01.2000 ap: method writeBELong(..) added
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25.01.2000 ap: method writeBEDouble(..) added
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25.01.2000 ap: method readBELong(..) added
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25.01.2000 ap: method readBEDouble(..) added
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22.04.2000 ap: method readBEShort(byte[] b, int off) added
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22.04.2000 ap: method readLEShort(byte[] b, int off) added
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22.04.2000 ap: method writeBEShort(byte[] b, int off) added
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22.04.2000 ap: method writeLEShort(byte[] b, int off) added
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----------------------------------------------------------------------------
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author:
Andreas Poth
version:
$Revision: 9343 $ $Date: 2007-12-27 05:30:32 -0800 (Thu, 27 Dec 2007) $
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| Method Summary | |
| public static double | readBEDouble(byte[] b, int off)
method: readBEDouble(byte[] b, int off)
Reads a big endian double. | | public static float | readBEFloat(byte[] b, int off)
Reads a big endian float. | | public static int | readBEInt(byte[] b, int off)
Reads a big endian integer. | | public static long | readBELong(byte[] b, int off)
method: readBELong(byte[] b, int off)
Reads a little endian 8 byte integer. | | public static int | readBEShort(byte[] b, int off)
method: readBEShort(byte[] b, int off)
Reads a big endian small integer. | | public static double | readLEDouble(byte[] b, int off)
method: readLEDouble(byte[] b, int off)
Reads a little endian double. | | public static float | readLEFloat(byte[] b, int off)
Reads a little endian float. | | public static int | readLEInt(byte[] b, int off)
Reads a little endian integer. | | public static long | readLELong(byte[] b, int off)
method: readLELong(byte[] b, int off)
Reads a little endian 8 byte integer. | | public static int | readLEShort(byte[] b, int off)
method: readLEShort(byte[] b, int off)
Reads a little endian small integer. | | public static int | writeBEDouble(byte[] b, int off, double val)
method: writeBEDouble(byte[] b, int off, double val)
Writes the given double to the given buffer at the given location in big endian format. | | public static int | writeBEInt(byte[] b, int off, int val)
method: writeBEInt(byte[] b, int off, int val)
Writes the given integer to the given buffer at the given location in big endian format. | | public static int | writeBELong(byte[] b, int off, long val)
method: writeBELong(byte[] b, int off, long val)
Writes the given long to the given buffer at the given location in big endian format. | | public static int | writeBEShort(byte[] b, int off, int val)
method: writeBEShort(byte[] b, int off, int val)
Writes the given short to the given buffer at the given location in big endian format. | | public static int | writeLEDouble(byte[] b, int off, double val)
method: writeLEDouble(byte[] b, int off, double val)
Writes the given double to the given buffer at the given location in little endian format. | | public static int | writeLEInt(byte[] b, int off, int val)
method: writeLEInt(byte[] b, int off, int val)
Writes the given integer to the given buffer at the given location in little endian format. | | public static int | writeLELong(byte[] b, int off, long val)
method: writeLELong(byte[] b, int off, long val)
Writes the given long to the given buffer at the given location in little endian format. | | public static int | writeLEShort(byte[] b, int off, int val)
method: writeLEShort(byte[] b, int off, int val)
Writes the given short to the given buffer at the given location in big endian format. |
| readBEDouble | | public static double readBEDouble(byte[] b, int off)(Code) | | method: readBEDouble(byte[] b, int off)
Reads a big endian double.
Parameters:
b - the raw data buffer
Parameters:
off - the offset into the buffer where the double resides the double read from the buffer at the offset location |
| readBEFloat | | public static float readBEFloat(byte[] b, int off)(Code) | | Reads a big endian float.
Parameters:
b - the raw data buffer
Parameters:
off - the offset into the buffer where the float resides the float read from the buffer at the offset location |
| readBEInt | | public static int readBEInt(byte[] b, int off)(Code) | | Reads a big endian integer.
Parameters:
b - the raw data buffer
Parameters:
off - the offset into the buffer where the int resides the int read from the buffer at the offset location |
| readBELong | | public static long readBELong(byte[] b, int off)(Code) | | method: readBELong(byte[] b, int off)
Reads a little endian 8 byte integer.
Parameters:
b - the raw data buffer
Parameters:
off - the offset into the buffer where the long resides the long read from the buffer at the offset location |
| readBEShort | | public static int readBEShort(byte[] b, int off)(Code) | | method: readBEShort(byte[] b, int off)
Reads a big endian small integer.
Parameters:
b - the raw data buffer
Parameters:
off - the offset into the buffer where the int resides the int read from the buffer at the offset locationnot tested! |
| readLEDouble | | public static double readLEDouble(byte[] b, int off)(Code) | | method: readLEDouble(byte[] b, int off)
Reads a little endian double.
Parameters:
b - the raw data buffer
Parameters:
off - the offset into the buffer where the double resides the double read from the buffer at the offset location |
| readLEFloat | | public static float readLEFloat(byte[] b, int off)(Code) | | Reads a little endian float.
Parameters:
b - the raw data buffer
Parameters:
off - the offset into the buffer where the float resides the float read from the buffer at the offset location |
| readLEInt | | public static int readLEInt(byte[] b, int off)(Code) | | Reads a little endian integer.
Parameters:
b - the raw data buffer
Parameters:
off - the offset into the buffer where the int resides the int read from the buffer at the offset location |
| readLELong | | public static long readLELong(byte[] b, int off)(Code) | | method: readLELong(byte[] b, int off)
Reads a little endian 8 byte integer.
Parameters:
b - the raw data buffer
Parameters:
off - the offset into the buffer where the long resides the long read from the buffer at the offset location |
| readLEShort | | public static int readLEShort(byte[] b, int off)(Code) | | method: readLEShort(byte[] b, int off)
Reads a little endian small integer.
Parameters:
b - the raw data buffer
Parameters:
off - the offset into the buffer where the int resides the int read from the buffer at the offset locationnot tested! |
| writeBEDouble | | public static int writeBEDouble(byte[] b, int off, double val)(Code) | | method: writeBEDouble(byte[] b, int off, double val)
Writes the given double to the given buffer at the given location in big endian format.
Parameters:
b - the data buffer
Parameters:
off - the offset into the buffer where writing should occur
Parameters:
val - the double to write the number of bytes written |
| writeBEInt | | public static int writeBEInt(byte[] b, int off, int val)(Code) | | method: writeBEInt(byte[] b, int off, int val)
Writes the given integer to the given buffer at the given location in big endian format.
Parameters:
b - the data buffer
Parameters:
off - the offset into the buffer where writing should occur
Parameters:
val - the integer to write the number of bytes written |
| writeBELong | | public static int writeBELong(byte[] b, int off, long val)(Code) | | method: writeBELong(byte[] b, int off, long val)
Writes the given long to the given buffer at the given location in big endian format.
Parameters:
b - the data buffer
Parameters:
off - the offset into the buffer where writing should occur
Parameters:
val - the long to write the number of bytes written |
| writeBEShort | | public static int writeBEShort(byte[] b, int off, int val)(Code) | | method: writeBEShort(byte[] b, int off, int val)
Writes the given short to the given buffer at the given location in big endian format.
Parameters:
b - the data buffer
Parameters:
off - the offset into the buffer where writing should occur
Parameters:
val - the short to write the number of bytes writtennot tested! |
| writeLEDouble | | public static int writeLEDouble(byte[] b, int off, double val)(Code) | | method: writeLEDouble(byte[] b, int off, double val)
Writes the given double to the given buffer at the given location in little endian format.
Parameters:
b - the data buffer
Parameters:
off - the offset into the buffer where writing should occur
Parameters:
val - the double to write the number of bytes written |
| writeLEInt | | public static int writeLEInt(byte[] b, int off, int val)(Code) | | method: writeLEInt(byte[] b, int off, int val)
Writes the given integer to the given buffer at the given location in little endian format.
Parameters:
b - the data buffer
Parameters:
off - the offset into the buffer where writing should occur
Parameters:
val - the integer to write the number of bytes written |
| writeLELong | | public static int writeLELong(byte[] b, int off, long val)(Code) | | method: writeLELong(byte[] b, int off, long val)
Writes the given long to the given buffer at the given location in little endian format.
Parameters:
b - the data buffer
Parameters:
off - the offset into the buffer where writing should occur
Parameters:
val - the long to write the number of bytes written |
| writeLEShort | | public static int writeLEShort(byte[] b, int off, int val)(Code) | | method: writeLEShort(byte[] b, int off, int val)
Writes the given short to the given buffer at the given location in big endian format.
Parameters:
b - the data buffer
Parameters:
off - the offset into the buffer where writing should occur
Parameters:
val - the short to write the number of bytes writtennot tested! |
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