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

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

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)

Field Summary

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

overridesTokenStreamMethod

Constructor Summary

PersonalInformationNGramAnalyzer()

Method Summary

org.apache.lucene.analysis.TokenStream

tokenStream(String fieldName, Reader reader)

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

close, getOffsetGap, getPositionIncrementGap, getPreviousTokenStream, reusableTokenStream, setOverridesTokenStreamMethod, setPreviousTokenStream

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

tokenStream

public org.apache.lucene.analysis.TokenStream tokenStream(String fieldName,
                                                          Reader reader)

Specified by:

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