org.glassfish.grizzly.compression.lzma.impl.rangecoder
Class RangeDecoder

java.lang.Object
  org.glassfish.grizzly.compression.lzma.impl.rangecoder.RangeDecoder

public class RangeDecoder
extends java.lang.Object

RangeDecoder

Author:

Igor Pavlov

Constructor Summary

RangeDecoder()

Method Summary

boolean	decodeBit(LZMADecoder.LZMAInputState decodeState, short[] probs, int index)
boolean	decodeDirectBits(LZMADecoder.LZMAInputState decodeState, int numTotalBits)
void	init()
static void	initBitModels(short[] probs)
void	initFromState(LZMADecoder.LZMAInputState decoderState)
void	releaseBuffer()

Methods inherited from class java.lang.Object

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

Constructor Detail

RangeDecoder

public RangeDecoder()

Method Detail

initFromState

public final void initFromState(LZMADecoder.LZMAInputState decoderState)

releaseBuffer

public final void releaseBuffer()

init

public final void init()
                throws java.io.IOException

Throws:

java.io.IOException

decodeDirectBits

public final boolean decodeDirectBits(LZMADecoder.LZMAInputState decodeState,
                                      int numTotalBits)
                               throws java.io.IOException

Throws:

java.io.IOException

decodeBit

public boolean decodeBit(LZMADecoder.LZMAInputState decodeState,
                         short[] probs,
                         int index)
                  throws java.io.IOException

Throws:

java.io.IOException

initBitModels

public static void initBitModels(short[] probs)