compressors
Class LZ77Dictionary

java.lang.Object
  compressors.LZ77Dictionary

public class LZ77Dictionary
extends java.lang.Object

It represents a dictionary of words generated during LZ77 compression

Constructor Summary

LZ77Dictionary()

Method Summary

void	addEntry(LZ77DictEntry e)
double	computeMeanWordLength()
java.util.Vector<LZ77DictEntry>	getEntries()
LZ77DictEntry	getEntry(int i)
int	getMaxWordIndex()
int	getMaxWordLen()
double	getMeanWordLen()
int	getNumberOfWords()
void	setMaxWordIndex(int maxWordIndex)
void	setMaxWordLen(int maxWordLen)
void	setMeanWordLen(double meanWordLen)
void	setNumberOfWords(int numberOfWords)
int	size()

Methods inherited from class java.lang.Object

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

Constructor Detail

LZ77Dictionary

public LZ77Dictionary()

Method Detail

getEntries

public java.util.Vector<LZ77DictEntry> getEntries()

Returns:

the entries

getEntry

public LZ77DictEntry getEntry(int i)

Returns:

the entries

addEntry

public void addEntry(LZ77DictEntry e)

computeMeanWordLength

public double computeMeanWordLength()

size

public int size()

getMaxWordLen

public int getMaxWordLen()

Returns:

the maxWordLen

setMaxWordLen

public void setMaxWordLen(int maxWordLen)

Parameters:

maxWordLen - the maxWordLen to set

getMaxWordIndex

public int getMaxWordIndex()

Returns:

the maxWordIndex

setMaxWordIndex

public void setMaxWordIndex(int maxWordIndex)

Parameters:

maxWordIndex - the maxWordIndex to set

getMeanWordLen

public double getMeanWordLen()

Returns:

the meanWordLen

setMeanWordLen

public void setMeanWordLen(double meanWordLen)

Parameters:

meanWordLen - the meanWordLen to set

getNumberOfWords

public int getNumberOfWords()

Returns:

the numberOfWords

setNumberOfWords

public void setNumberOfWords(int numberOfWords)

Parameters:

numberOfWords - the numberOfWords to set