org.apache.lucene.analysis.synonym

Class WordnetSynonymParser

java.lang.Object

org.apache.lucene.analysis.synonym.SynonymMap.Builder

org.apache.lucene.analysis.synonym.SynonymMap.Parser

org.apache.lucene.analysis.synonym.WordnetSynonymParser

public class WordnetSynonymParser
extends SynonymMap.Parser

Parser for wordnet prolog format

See http://wordnet.princeton.edu/man/prologdb.5WN.html for a description of the format.

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	expand

Constructor Summary

Constructors

Constructor and Description
WordnetSynonymParser(boolean dedup, boolean expand, Analyzer analyzer)

Method Summary

Modifier and Type	Method and Description
private void	addInternal(CharsRef[] synset, int size)
void	parse(java.io.Reader in) Parse the given input, adding synonyms to the inherited SynonymMap.Builder.
private CharsRef	parseSynonym(java.lang.String line, CharsRefBuilder reuse)

Methods inherited from class org.apache.lucene.analysis.synonym.SynonymMap.Parser

analyze

Methods inherited from class org.apache.lucene.analysis.synonym.SynonymMap.Builder

add, build, join

Methods inherited from class java.lang.Object

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

Field Detail

expand

private final boolean expand

Constructor Detail

WordnetSynonymParser

public WordnetSynonymParser(boolean dedup,
                            boolean expand,
                            Analyzer analyzer)

Method Detail

parse

public void parse(java.io.Reader in)
           throws java.io.IOException,
                  java.text.ParseException

Description copied from class: SynonymMap.Parser

Parse the given input, adding synonyms to the inherited SynonymMap.Builder.

Specified by:

parse in class SynonymMap.Parser

Parameters:

in - The input to parse

Throws:

java.io.IOException

java.text.ParseException

parseSynonym

private CharsRef parseSynonym(java.lang.String line,
                              CharsRefBuilder reuse)
                       throws java.io.IOException

Throws:

java.io.IOException

addInternal

private void addInternal(CharsRef[] synset,
                         int size)