org.apache.lucene.analysis
Class WhitespaceTokenizer

java.lang.Object
  |
  +--org.apache.lucene.analysis.TokenStream
        |
        +--org.apache.lucene.analysis.Tokenizer
              |
              +--org.apache.lucene.analysis.CharTokenizer
                    |
                    +--org.apache.lucene.analysis.WhitespaceTokenizer

public class WhitespaceTokenizer

extends CharTokenizer

A WhitespaceTokenizer is a tokenizer that divides text at whitespace. Adjacent sequences of non-Whitespace characters form tokens.

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

input

Constructor Summary

WhitespaceTokenizer(Reader in)
Construct a new WhitespaceTokenizer.

Method Summary

protected boolean

isTokenChar(char c) Collects only characters which do not satisfy Character#isWhitespace(char).

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

next, normalize

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

close

Methods inherited from class java.lang.Object

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

Constructor Detail

WhitespaceTokenizer

public WhitespaceTokenizer(Reader in)

Construct a new WhitespaceTokenizer.

Method Detail

isTokenChar

protected boolean isTokenChar(char c)

Collects only characters which do not satisfy Character#isWhitespace(char).

Overrides:

isTokenChar in class CharTokenizer