SevenZip.Compression.LZ

Class BinTree

java.lang.Object

SevenZip.Compression.LZ.InWindow

SevenZip.Compression.LZ.BinTree

public class BinTree
extends InWindow

Field Summary

Fields

Modifier and Type	Field and Description
static int[]	_CRCTable

Fields inherited from class SevenZip.Compression.LZ.InWindow

_blockSize, _bufferBase, _bufferOffset, _pos, _streamPos

Constructor Summary

Constructors

Constructor and Description
BinTree()

Method Summary

Methods

Modifier and Type	Method and Description
void	Create(int historySize, int keepAddBufferBefore, int matchMaxLen, int keepAddBufferAfter)
void	DummyLongestMatch()
int	GetIndexByte(int index)
int	GetLongestMatch(int[] distances)
int	GetMatchLen(int index, int distance, int limit)
int	GetNumAvailableBytes()
void	Init(java.io.InputStream inStream)
void	MovePos()
void	ReleaseStream()
void	SetType(int numHashBytes, boolean big)

Methods inherited from class SevenZip.Compression.LZ.InWindow

Create, MoveBlock, ReadBlock, ReduceOffsets

Methods inherited from class java.lang.Object

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

Field Detail

_CRCTable

public static int[] _CRCTable

Constructor Detail

BinTree

public BinTree()

Method Detail

SetType

public void SetType(int numHashBytes,
           boolean big)

Init

public void Init(java.io.InputStream inStream)
          throws java.io.IOException

Overrides:

Init in class InWindow

Throws:

java.io.IOException

ReleaseStream

public void ReleaseStream()

Overrides:

ReleaseStream in class InWindow

MovePos

public void MovePos()
             throws java.io.IOException

Overrides:

MovePos in class InWindow

Throws:

java.io.IOException

GetIndexByte

public int GetIndexByte(int index)

Overrides:

GetIndexByte in class InWindow

GetMatchLen

public int GetMatchLen(int index,
              int distance,
              int limit)

Overrides:

GetMatchLen in class InWindow

GetNumAvailableBytes

public int GetNumAvailableBytes()

Overrides:

GetNumAvailableBytes in class InWindow

Create

public void Create(int historySize,
          int keepAddBufferBefore,
          int matchMaxLen,
          int keepAddBufferAfter)

GetLongestMatch

public int GetLongestMatch(int[] distances)

DummyLongestMatch

public void DummyLongestMatch()