com.atlassian.jira.issue.index.analyzer
Class GermanAnalyzer

java.lang.Object
  org.apache.lucene.analysis.Analyzer
      com.atlassian.jira.issue.index.analyzer.AbstractLanguageAnalyser
          com.atlassian.jira.issue.index.analyzer.GermanAnalyzer

public class GermanAnalyzer

extends AbstractLanguageAnalyser

Copyright (c) 2002-2004 All rights reserved. A starign copy of org.apache.lucene.analysis.de.GermanAnalyzer from Lucene 1.4.3. Need to inject the com.atlassian.jira.issue.index.analyzer.ExceptionFilter filter into the stream (the tokenStream() method).

Constructor Summary

GermanAnalyzer(boolean indexing)

Method Summary

void	setStemExclusionTable(File exclusionlist) Builds an exclusionlist from the words contained in the given file.
void	setStemExclusionTable(Hashtable exclusionlist) Builds an exclusionlist from a Hashtable.
void	setStemExclusionTable(String[] exclusionlist) Builds an exclusionlist from an array of Strings.
org.apache.lucene.analysis.TokenStream	tokenStream(String fieldName, Reader reader) Creates a TokenStream which tokenizes all the text in the provided Reader.

Methods inherited from class com.atlassian.jira.issue.index.analyzer.AbstractLanguageAnalyser

isIndexing, wrapStreamForIndexing

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

tokenStream

Methods inherited from class java.lang.Object

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

Constructor Detail

GermanAnalyzer

public GermanAnalyzer(boolean indexing)

Method Detail

setStemExclusionTable

public void setStemExclusionTable(String[] exclusionlist)

Builds an exclusionlist from an array of Strings.

setStemExclusionTable

public void setStemExclusionTable(Hashtable exclusionlist)

Builds an exclusionlist from a Hashtable.

setStemExclusionTable

public void setStemExclusionTable(File exclusionlist)
                           throws IOException

Builds an exclusionlist from the words contained in the given file.

Throws:

IOException

tokenStream

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

Creates a TokenStream which tokenizes all the text in the provided Reader.

Returns:

A TokenStream build from a StandardTokenizer filtered with StandardFilter, LowerCaseFilter, StopFilter, GermanStemFilter