dragon.nlp.tool.xtract
Class WordPairStat

java.lang.Object
  |
  +--dragon.nlp.tool.xtract.WordPairStat

All Implemented Interfaces:

java.lang.Comparable, IndexSortable

public class WordPairStat

extends java.lang.Object

implements IndexSortable, java.lang.Comparable

Couting word pair statistics

Copyright: Copyright (c) 2005

Company: IST, Drexel University

Version:

1.0

Author:

Davis Zhou

Constructor Summary

WordPairStat(int first, int second, int maxSpan)

WordPairStat(int index, int first, int second, int maxSpan)

Method Summary

void	addFrequency(int span, int inc)
int	compareTo(java.lang.Object obj)
WordPairStat	copy()
int	getFirstWord()
int	getFrequency(int span)
int	getIndex()
int	getSecondWord()
int	getTotalFrequency()
void	setFirstWord(int word)
void	setIndex(int index)
void	setSecondWord(int word)

Methods inherited from class java.lang.Object

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

Constructor Detail

WordPairStat

public WordPairStat(int first,
                    int second,
                    int maxSpan)

WordPairStat

public WordPairStat(int index,
                    int first,
                    int second,
                    int maxSpan)

Method Detail

copy

public WordPairStat copy()

addFrequency

public void addFrequency(int span,
                         int inc)

getFrequency

public int getFrequency(int span)

getTotalFrequency

public int getTotalFrequency()

setIndex

public void setIndex(int index)

Specified by:

setIndex in interface IndexSortable

getIndex

public int getIndex()

Specified by:

getIndex in interface IndexSortable

getFirstWord

public int getFirstWord()

setFirstWord

public void setFirstWord(int word)

getSecondWord

public int getSecondWord()

setSecondWord

public void setSecondWord(int word)

compareTo

public int compareTo(java.lang.Object obj)

Specified by:

compareTo in interface java.lang.Comparable