com.emc.codec.compression.lzma

Class LzmaProfile

java.lang.Object

com.emc.codec.compression.lzma.LzmaProfile

public class LzmaProfile
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static LzmaProfile[]	LZMA_COMPRESSION_PROFILE Map LZMA compression parameters into the standard 0-9 compression levels.

Constructor Summary

Constructors

Constructor and Description
LzmaProfile(int dictionarySize, int fastBytes, int matchFinder)
LzmaProfile(int dictionarySize, int fastBytes, int matchFinder, int lc, int lp, int pb)

Method Summary

Modifier and Type	Method and Description
static LzmaProfile	fromCompressionLevel(int compressionLevel)
int	getDictionarySize()
int	getFastBytes()
int	getLc()
int	getLp()
int	getMatchFinder()
int	getPb()
static long	memoryRequiredForLzma(int compressionLevel)
static long	memoryRequiredForLzma(LzmaProfile profile)

Methods inherited from class java.lang.Object

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

Field Detail

LZMA_COMPRESSION_PROFILE

public static LzmaProfile[] LZMA_COMPRESSION_PROFILE

Map LZMA compression parameters into the standard 0-9 compression levels.

Constructor Detail

LzmaProfile

public LzmaProfile(int dictionarySize,
                   int fastBytes,
                   int matchFinder)

LzmaProfile

public LzmaProfile(int dictionarySize,
                   int fastBytes,
                   int matchFinder,
                   int lc,
                   int lp,
                   int pb)

Method Detail

fromCompressionLevel

public static LzmaProfile fromCompressionLevel(int compressionLevel)

memoryRequiredForLzma

public static long memoryRequiredForLzma(int compressionLevel)

memoryRequiredForLzma

public static long memoryRequiredForLzma(LzmaProfile profile)

getDictionarySize

public int getDictionarySize()

getFastBytes

public int getFastBytes()

getMatchFinder

public int getMatchFinder()

getLc

public int getLc()

getLp

public int getLp()

getPb

public int getPb()