org.apache.lucene.analysis.ja

Class JapaneseAnalyzer

java.lang.Object

org.apache.lucene.analysis.Analyzer

org.apache.lucene.analysis.util.StopwordAnalyzerBase

org.apache.lucene.analysis.ja.JapaneseAnalyzer

All Implemented Interfaces:

Closeable

public class JapaneseAnalyzer
extends StopwordAnalyzerBase

Analyzer for Japanese that uses morphological analysis.

See Also:

JapaneseTokenizer

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.analysis.Analyzer

Analyzer.GlobalReuseStrategy, Analyzer.PerFieldReuseStrategy, Analyzer.ReuseStrategy, Analyzer.TokenStreamComponents

Field Summary

Fields inherited from class org.apache.lucene.analysis.util.StopwordAnalyzerBase

matchVersion, stopwords

Constructor Summary

Constructors

Constructor and Description
JapaneseAnalyzer(Version matchVersion)
JapaneseAnalyzer(Version matchVersion, UserDictionary userDict, JapaneseTokenizer.Mode mode, CharArraySet stopwords, Set<String> stoptags)

Method Summary

Methods

Modifier and Type	Method and Description
protected Analyzer.TokenStreamComponents	createComponents(String fieldName, Reader reader)
static CharArraySet	getDefaultStopSet()
static Set<String>	getDefaultStopTags()

Methods inherited from class org.apache.lucene.analysis.util.StopwordAnalyzerBase

getStopwordSet, loadStopwordSet, loadStopwordSet, loadStopwordSet

Methods inherited from class org.apache.lucene.analysis.Analyzer

close, getOffsetGap, getPositionIncrementGap, initReader, tokenStream

Methods inherited from class java.lang.Object

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

Constructor Detail

JapaneseAnalyzer

public JapaneseAnalyzer(Version matchVersion)

JapaneseAnalyzer

public JapaneseAnalyzer(Version matchVersion,
                UserDictionary userDict,
                JapaneseTokenizer.Mode mode,
                CharArraySet stopwords,
                Set<String> stoptags)

Method Detail

getDefaultStopSet

public static CharArraySet getDefaultStopSet()

getDefaultStopTags

public static Set<String> getDefaultStopTags()

createComponents

protected Analyzer.TokenStreamComponents createComponents(String fieldName,
                                              Reader reader)

Specified by:

createComponents in class Analyzer