Package SevenZip.Compression.RangeCoder

Class Encoder

java.lang.Object

SevenZip.Compression.RangeCoder.Encoder

public class Encoder
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final int	kNumBitPriceShiftBits

Constructor Summary

Constructors

Constructor	Description
Encoder()

Method Summary

Modifier and Type	Method	Description
void	Encode(short[] probs, int index, int symbol)
void	EncodeDirectBits(int v, int numTotalBits)
void	FlushData()
void	FlushStream()
static int	GetPrice(int Prob, int symbol)
static int	GetPrice0(int Prob)
static int	GetPrice1(int Prob)
long	GetProcessedSizeAdd()
void	Init()
static void	InitBitModels(short[] probs)
void	ReleaseStream()
void	SetStream(OutputStream stream)
void	ShiftLow()

Methods inherited from class java.lang.Object

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

Field Details

kNumBitPriceShiftBits

public static final int kNumBitPriceShiftBits

See Also:

• Constant Field Values

Constructor Details

Encoder

public Encoder()

Method Details

SetStream

public void SetStream(OutputStream stream)

ReleaseStream

public void ReleaseStream()

Init

public void Init()

FlushData

public void FlushData()
               throws IOException

Throws:

IOException

FlushStream

public void FlushStream()
                 throws IOException

Throws:

IOException

ShiftLow

public void ShiftLow()
              throws IOException

Throws:

IOException

EncodeDirectBits

public void EncodeDirectBits(int v,
 int numTotalBits)
                      throws IOException

Throws:

IOException

GetProcessedSizeAdd

public long GetProcessedSizeAdd()

InitBitModels

public static void InitBitModels(short[] probs)

Encode

public void Encode(short[] probs,
 int index,
 int symbol)
            throws IOException

Throws:

IOException

GetPrice

public static int GetPrice(int Prob,
 int symbol)

GetPrice0

public static int GetPrice0(int Prob)

GetPrice1

public static int GetPrice1(int Prob)