com.atlassian.confluence.search.lucene.analyzers
Class PersonalInformationNGramAnalyzer

java.lang.Object
  org.apache.lucene.analysis.Analyzer
      com.atlassian.confluence.search.lucene.analyzers.PersonalInformationNGramAnalyzer

All Implemented Interfaces:

java.io.Closeable

public class PersonalInformationNGramAnalyzer
extends org.apache.lucene.analysis.Analyzer

Analyzer for producing an n-gram token stream from aggregated user information (consisting of username and fullname).

For example: "barney rubble" produces "bar arn rne ney rub ubb bbl ble" (assuming an n-gram size of 3)

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

PersonalInformationNGramAnalyzer()

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

PersonalInformationNGramAnalyzer

public PersonalInformationNGramAnalyzer()

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