org.apache.lucene.analysis.ja

Class JapaneseAnalyzer

java.lang.Object

org.apache.lucene.analysis.Analyzer

org.apache.lucene.analysis.ReusableAnalyzerBase

org.apache.lucene.analysis.StopwordAnalyzerBase

org.apache.lucene.analysis.ja.JapaneseAnalyzer

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class JapaneseAnalyzer
extends org.apache.lucene.analysis.StopwordAnalyzerBase

Analyzer for Japanese that uses morphological analysis.

See Also:

JapaneseTokenizer

Nested Class Summary

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

org.apache.lucene.analysis.ReusableAnalyzerBase.TokenStreamComponents

Field Summary

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

matchVersion, stopwords

Constructor Summary

Constructors

Constructor and Description
JapaneseAnalyzer(org.apache.lucene.util.Version matchVersion)
JapaneseAnalyzer(org.apache.lucene.util.Version matchVersion, UserDictionary userDict, JapaneseTokenizer.Mode mode, org.apache.lucene.analysis.CharArraySet stopwords, java.util.Set<java.lang.String> stoptags)

Method Summary

Modifier and Type	Method and Description
protected org.apache.lucene.analysis.ReusableAnalyzerBase.TokenStreamComponents	createComponents(java.lang.String fieldName, java.io.Reader reader)
static org.apache.lucene.analysis.CharArraySet	getDefaultStopSet()
static java.util.Set<java.lang.String>	getDefaultStopTags()

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

getStopwordSet, loadStopwordSet, loadStopwordSet, loadStopwordSet

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

initReader, reusableTokenStream, tokenStream

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

close, getOffsetGap, getPositionIncrementGap, getPreviousTokenStream, setPreviousTokenStream

Methods inherited from class java.lang.Object

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

Constructor Detail

JapaneseAnalyzer

public JapaneseAnalyzer(org.apache.lucene.util.Version matchVersion)

JapaneseAnalyzer

public JapaneseAnalyzer(org.apache.lucene.util.Version matchVersion,
                        UserDictionary userDict,
                        JapaneseTokenizer.Mode mode,
                        org.apache.lucene.analysis.CharArraySet stopwords,
                        java.util.Set<java.lang.String> stoptags)

Method Detail

getDefaultStopSet

public static org.apache.lucene.analysis.CharArraySet getDefaultStopSet()

getDefaultStopTags

public static java.util.Set<java.lang.String> getDefaultStopTags()

createComponents

protected org.apache.lucene.analysis.ReusableAnalyzerBase.TokenStreamComponents createComponents(java.lang.String fieldName,
                                                                                                 java.io.Reader reader)

Specified by:

createComponents in class org.apache.lucene.analysis.ReusableAnalyzerBase