edu.stanford.nlp.lexgram
Class SimpleLexicon

java.lang.Object
  |
  +--edu.stanford.nlp.lexgram.SimpleLexicon

All Implemented Interfaces:

Lexicon

public final class SimpleLexicon

extends Object

implements Lexicon

Implements a simple lexicon that maps from POS tags to words.

Constructor Summary

SimpleLexicon()

Method Summary

void	addTagging(Label tag, Word word)
void	addTagging(Label tag, Word word, double score)
Collection	getAllTags()
Collection	getTagsByWord(Word word)
Collection	getWordsByTag(Label tag)
void	removeTagging(Label tag, Word word)
void	removeTagging(Label tag, Word word, double score)
double	scoreTagging(Label tag, Word word)
int	size() Return the number of words in the lexicon
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleLexicon

public SimpleLexicon()

Method Detail

size

public int size()

Return the number of words in the lexicon

Returns:

number of words in lexicon

addTagging

public void addTagging(Label tag,
                       Word word)

Specified by:

addTagging in interface Lexicon

removeTagging

public void removeTagging(Label tag,
                          Word word)

Specified by:

removeTagging in interface Lexicon

addTagging

public void addTagging(Label tag,
                       Word word,
                       double score)

removeTagging

public void removeTagging(Label tag,
                          Word word,
                          double score)

getTagsByWord

public Collection getTagsByWord(Word word)

Specified by:

getTagsByWord in interface Lexicon

getAllTags

public Collection getAllTags()

Specified by:

getAllTags in interface Lexicon

getWordsByTag

public Collection getWordsByTag(Label tag)

Specified by:

getWordsByTag in interface Lexicon

scoreTagging

public double scoreTagging(Label tag,
                           Word word)

Specified by:

scoreTagging in interface Lexicon

toString

public String toString()

Overrides:

toString in class Object