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java.lang.Objectorg.apache.lucene.analysis.TokenStream
org.apache.lucene.analysis.Tokenizer
org.apache.lucene.analysis.CharTokenizer
org.apache.lucene.analysis.WhitespaceTokenizer
public class WhitespaceTokenizer
A WhitespaceTokenizer is a tokenizer that divides text at whitespace. Adjacent sequences of non-Whitespace characters form tokens.
Field Summary |
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Fields inherited from class org.apache.lucene.analysis.Tokenizer |
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input |
Constructor Summary | |
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WhitespaceTokenizer(java.io.Reader in)
Construct a new WhitespaceTokenizer. |
Method Summary | |
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protected boolean |
isTokenChar(char c)
Collects only characters which do not satisfy Character.isWhitespace(char) . |
Methods inherited from class org.apache.lucene.analysis.CharTokenizer |
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next, normalize, reset |
Methods inherited from class org.apache.lucene.analysis.Tokenizer |
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close |
Methods inherited from class org.apache.lucene.analysis.TokenStream |
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next, reset |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public WhitespaceTokenizer(java.io.Reader in)
Method Detail |
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protected boolean isTokenChar(char c)
Character.isWhitespace(char)
.
isTokenChar
in class CharTokenizer
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