au.org.ala.names.lucene.analyzer
Class LowerCaseKeywordAnalyzer

java.lang.Object
  org.apache.lucene.analysis.Analyzer
      au.org.ala.names.lucene.analyzer.LowerCaseKeywordAnalyzer

All Implemented Interfaces:

java.io.Closeable

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

A custom KeywordAnalyzer that converts the text to lowercase before tokenizing the complete string as one token

Author:

Natasha

Nested Class Summary

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

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

Constructor Summary

LowerCaseKeywordAnalyzer()

Method Summary

protected org.apache.lucene.analysis.Analyzer.TokenStreamComponents

createComponents(java.lang.String fieldName, java.io.Reader reader)

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

LowerCaseKeywordAnalyzer

public LowerCaseKeywordAnalyzer()

Method Detail

createComponents

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

Specified by:

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