magoffin.matt.ma2.lucene
Class UserTagTokenizer

java.lang.Object
  org.apache.lucene.analysis.TokenStream
      org.apache.lucene.analysis.Tokenizer
          org.apache.lucene.analysis.CharTokenizer
              magoffin.matt.ma2.lucene.UserTagTokenizer

public class UserTagTokenizer
extends org.apache.lucene.analysis.CharTokenizer

Lucene tokenizer for UserTag values.

Splits on whitespace and commas, and normalizes to lower case.

Version:

$Revision: 43 $ $Date: 2007-10-21 11:10:01 +1300 (Sun, 21 Oct 2007) $

Author:

Matt Magoffin (spamsqr@msqr.us)

Field Summary

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

input

Constructor Summary

UserTagTokenizer(java.io.Reader reader)
Construct from a reader.

Method Summary

protected boolean	isTokenChar(char c)
protected char	normalize(char c)

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

next

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

close

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

reset

Methods inherited from class java.lang.Object

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

Constructor Detail

UserTagTokenizer

public UserTagTokenizer(java.io.Reader reader)

Construct from a reader.

Parameters:

reader - the reader

Method Detail

isTokenChar

protected boolean isTokenChar(char c)

Specified by:

isTokenChar in class org.apache.lucene.analysis.CharTokenizer

normalize

protected char normalize(char c)

Overrides:

normalize in class org.apache.lucene.analysis.CharTokenizer