com.github.junrar.unpack.ppm

Class RangeCoder

java.lang.Object

com.github.junrar.unpack.ppm.RangeCoder

public class RangeCoder
extends Object

DOCUMENT ME

Version:

$LastChangedRevision$

Author:

$LastChangedBy$

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RangeCoder.SubRange

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor and Description
RangeCoder()

Method Summary

Modifier and Type	Method and 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 Detail

TOP

public static final int TOP

See Also:

Constant Field Values

BOT

public static final int BOT

See Also:

Constant Field Values

Constructor Detail

RangeCoder

public RangeCoder()

Method Detail

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