nom.tam.fits.compression.algorithm.uncompressed

Class NoCompressCompressor.ByteNoCompressCompressor

java.lang.Object

nom.tam.fits.compression.algorithm.uncompressed.NoCompressCompressor<ByteBuffer>

nom.tam.fits.compression.algorithm.uncompressed.NoCompressCompressor.ByteNoCompressCompressor

All Implemented Interfaces:

ICompressor<ByteBuffer>

Enclosing class:

NoCompressCompressor<T extends Buffer>

public static class NoCompressCompressor.ByteNoCompressCompressor
extends NoCompressCompressor<ByteBuffer>

Nested Class Summary

Nested classes/interfaces inherited from class nom.tam.fits.compression.algorithm.uncompressed.NoCompressCompressor

NoCompressCompressor.ByteNoCompressCompressor, NoCompressCompressor.DoubleNoCompressCompressor, NoCompressCompressor.FloatNoCompressCompressor, NoCompressCompressor.IntNoCompressCompressor, NoCompressCompressor.LongNoCompressCompressor, NoCompressCompressor.ShortNoCompressCompressor

Constructor Summary

Constructors

Constructor and Description
ByteNoCompressCompressor()

Method Summary

Modifier and Type	Method and Description
boolean	compress(ByteBuffer pixelData, ByteBuffer compressed) compress the buffer into the byte buffer.
void	decompress(ByteBuffer compressed, ByteBuffer pixelData) Decompress the byte buffer and restore the buffer from it, again enough space must already be allocated.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ByteNoCompressCompressor

public ByteNoCompressCompressor()

Method Detail

compress

public boolean compress(ByteBuffer pixelData,
                        ByteBuffer compressed)

Description copied from interface: ICompressor

compress the buffer into the byte buffer. Attention enough space must already be allocated.

Parameters:

pixelData - the buffer to compress.

compressed - the compressed data

Returns:

true if the compression succeeded.

decompress

public void decompress(ByteBuffer compressed,
                       ByteBuffer pixelData)

Description copied from interface: ICompressor

Decompress the byte buffer and restore the buffer from it, again enough space must already be allocated.

Parameters:

compressed - the compressed data

pixelData - the buffer to fill with the uncompressed data.