Package org.silverpeas.core.index.indexing.model

Class WAAnalyzer

java.lang.Object

org.apache.lucene.analysis.Analyzer

org.silverpeas.core.index.indexing.model.WAAnalyzer

All Implemented Interfaces:

Closeable, AutoCloseable

public final class WAAnalyzer
extends org.apache.lucene.analysis.Analyzer

Extends lucene Analyzer : prunes from a tokens stream all the meaningless words and prunes all the special characters.

Nested Class Summary

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

org.apache.lucene.analysis.Analyzer.ReuseStrategy, org.apache.lucene.analysis.Analyzer.TokenStreamComponents

Field Summary

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

GLOBAL_REUSE_STRATEGY, PER_FIELD_REUSE_STRATEGY

Method Summary

Modifier and Type	Method	Description
protected org.apache.lucene.analysis.Analyzer.TokenStreamComponents	createComponents(String s)	Returns a tokens stream built on top of the given reader.
static org.apache.lucene.analysis.Analyzer	getAnalyzer(String language)	Returns the analyzer to be used with texts of the given language.
String	getLanguage()

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

attributeFactory, close, getOffsetGap, getPositionIncrementGap, getReuseStrategy, getVersion, initReader, initReaderForNormalization, normalize, normalize, setVersion, tokenStream, tokenStream

Methods inherited from class java.lang.Object

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

Method Detail

getAnalyzer

public static org.apache.lucene.analysis.Analyzer getAnalyzer(String language)

Returns the analyzer to be used with texts of the given language. The analyzers are cached.

Parameters:

language - the ISO 631-1 code of the language

Returns:

an analyser of a text written in the given language.

createComponents

protected org.apache.lucene.analysis.Analyzer.TokenStreamComponents createComponents(String s)

Returns a tokens stream built on top of the given reader.

Specified by:

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

getLanguage

public String getLanguage()