Package com.github.junrar.unpack.ppm

Class RangeCoder

java.lang.Object

com.github.junrar.unpack.ppm.RangeCoder

public class RangeCoder
extends Object

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Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RangeCoder.SubRange

Field Summary

Fields

Modifier and Type	Field	Description
static final int	BOT
static final int	TOP

Constructor Summary

Constructors

Constructor	Description
RangeCoder()

Method Summary

Modifier and Type	Method	Description
void	ariDecNormalize()
void	decode()
int	getCurrentCount()
long	getCurrentShiftCount(int SHIFT)
RangeCoder.SubRange	getSubRange()
void	initDecoder(Unpack unpackRead)
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

TOP

public static final int TOP

See Also:

• Constant Field Values

BOT

public static final int BOT

See Also:

• Constant Field Values

Constructor Details

RangeCoder

public RangeCoder()

Method Details

getSubRange

public RangeCoder.SubRange getSubRange()

initDecoder

public void initDecoder(Unpack unpackRead)
                 throws IOException,
RarException

Throws:

IOException

RarException

getCurrentCount

public int getCurrentCount()

getCurrentShiftCount

public long getCurrentShiftCount(int SHIFT)

decode

public void decode()

ariDecNormalize

public void ariDecNormalize()
                     throws IOException,
RarException

Throws:

IOException

RarException

toString

public String toString()

Overrides:

toString in class Object