WhitespaceAnalyzer (Lucene 2.4.1 API)
Keywords: org.apache.lucene.analysis.WhitespaceAnalyzer class

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## org.apache.lucene.analysis
Class WhitespaceAnalyzer

    java.lang.Object
      org.apache.lucene.analysis.Analyzer
          org.apache.lucene.analysis.WhitespaceAnalyzer

    public final class WhitespaceAnalyzer

extends Analyzer

An Analyzer that uses WhitespaceTokenizer.

Constructor Summary
`WhitespaceAnalyzer()`

Method Summary
`TokenStream` | `reusableTokenStream(String fieldName, Reader reader)` Creates a TokenStream that is allowed to be re-used from the previous time that the same thread called this method.
`TokenStream` | `tokenStream(String fieldName, Reader reader)` Creates a TokenStream which tokenizes all the text in the provided Reader.

Methods inherited from class org.apache.lucene.analysis.Analyzer
`close, getPositionIncrementGap, getPreviousTokenStream, setPreviousTokenStream`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### WhitespaceAnalyzer

    public WhitespaceAnalyzer()

Method Detail

### tokenStream

    public TokenStream tokenStream(String fieldName,
                                   Reader reader)

  Description copied from class: `Analyzer`
  Creates a TokenStream which tokenizes all the text in the provided Reader. Must be able to handle null field name for backward compatibility.

  Specified by:
    `tokenStream` in class `Analyzer`

### reusableTokenStream

    public TokenStream reusableTokenStream(String fieldName,
                                           Reader reader)
                                    throws IOException

  Description copied from class: `Analyzer`
  Creates a TokenStream that is allowed to be re-used from the previous time that the same thread called this method. Callers that do not need to use more than one TokenStream at the same time from this analyzer should use this method for better performance.

  Overrides:
    `reusableTokenStream` in class `Analyzer`
  Throws:
    `IOException`

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