Compress-LZF 1.1.2 · com.ning.compress.lzf.impl.VanillaChunkEncoder

Constructor Summary

Access	Constructor and Description
public	VanillaChunkEncoder(int Total encoded length; used for calculating size of hash table to use totalLength)
protected	VanillaChunkEncoder(int totalLength, boolean bogus) Alternate constructor used when we want to avoid allocation encoding buffer, in cases where caller wants full control over allocations.
public	VanillaChunkEncoder(int Total encoded length; used for calculating size of hash table to use totalLength, BufferRecycler The BufferRecycler instance bufferRecycler)
protected	VanillaChunkEncoder(int totalLength, BufferRecycler bufferRecycler, boolean bogus) Alternate constructor used when we want to avoid allocation encoding buffer, in cases where caller wants full control over allocations.

Modifier and Type	Method and Description
private final int	_handleTail(byte[] in, int inPos, int inEnd, byte[] out, int outPos, int literals)
private final int	first(byte[] in, int inPos)
public static VanillaChunkEncoder	nonAllocatingEncoder(int totalLength)
public static VanillaChunkEncoder	nonAllocatingEncoder(int totalLength, BufferRecycler bufferRecycler)
protected int	Returns: Output pointer after handling content, such that `result - originalOutPost` is the actual length of compressed chunk (without header) tryCompress(byte[] in, int inPos, int inEnd, byte[] out, int outPos) Implements abstract com.ning.compress.lzf.ChunkEncoder.tryCompress. Main workhorse method that will try to compress given chunk, and return end position (offset to byte after last included byte)

Inherited from com.ning.compress.lzf.ChunkEncoder:: appendEncodedChunk appendEncodedIfCompresses close encodeAndWriteChunk encodeAndWriteChunkIfCompresses encodeChunk encodeChunkIfCompresses getBufferRecycler hash

VanillaChunkEncoder	back to summary
public VanillaChunkEncoder(int totalLength) Parameters totalLength:int Total encoded length; used for calculating size of hash table to use

VanillaChunkEncoder	back to summary
protected VanillaChunkEncoder(int totalLength, boolean bogus) Alternate constructor used when we want to avoid allocation encoding buffer, in cases where caller wants full control over allocations.

VanillaChunkEncoder	back to summary
public VanillaChunkEncoder(int totalLength, BufferRecycler bufferRecycler) Parameters totalLength:int Total encoded length; used for calculating size of hash table to use bufferRecycler:BufferRecycler The BufferRecycler instance

VanillaChunkEncoder	back to summary
protected VanillaChunkEncoder(int totalLength, BufferRecycler bufferRecycler, boolean bogus) Alternate constructor used when we want to avoid allocation encoding buffer, in cases where caller wants full control over allocations.

_handleTail	back to summary
private final int _handleTail(byte[] in, int inPos, int inEnd, byte[] out, int outPos, int literals)

first	back to summary
private final int first(byte[] in, int inPos)

nonAllocatingEncoder	back to summary
public static VanillaChunkEncoder nonAllocatingEncoder(int totalLength)

nonAllocatingEncoder	back to summary
public static VanillaChunkEncoder nonAllocatingEncoder(int totalLength, BufferRecycler bufferRecycler)

tryCompress back to summary

tryCompress	back to summary
protected int tryCompress(byte[] in, int inPos, int inEnd, byte[] out, int outPos) Implements abstract com.ning.compress.lzf.ChunkEncoder.tryCompress. Main workhorse method that will try to compress given chunk, and return end position (offset to byte after last included byte) Returns:int Output pointer after handling content, such that `result - originalOutPost` is the actual length of compressed chunk (without header) Annotations @Override

protected int tryCompress(byte[] in, int inPos, int inEnd, byte[] out, int outPos)

Main workhorse method that will try to compress given chunk, and return end position (offset to byte after last included byte)

Returns:int

Output pointer after handling content, such that result - originalOutPost is the actual length of compressed chunk (without header)

Annotations