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## org.apache.lucene.analysis
Class LowerCaseFilter

    java.lang.Object
      org.apache.lucene.analysis.TokenStream
          org.apache.lucene.analysis.TokenFilter
              org.apache.lucene.analysis.LowerCaseFilter

public final class LowerCaseFilter
extends TokenFilter

Normalizes token text to lower case.

Version:
  $Id: LowerCaseFilter.java,v 1.4 2004/03/29 22:48:00 cutting Exp $

Field Summary

Fields inherited from class org.apache.lucene.analysis.TokenFilter
`input`

Constructor Summary
`LowerCaseFilter(TokenStream in)`

Method Summary
`Token` | `next()` Returns the next token in the stream, or null at EOS.

Methods inherited from class org.apache.lucene.analysis.TokenFilter
`close`

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

Constructor Detail

### LowerCaseFilter

    public LowerCaseFilter(TokenStream in)

Method Detail

### next

    public final Token next()
                     throws IOException

  Description copied from class: `TokenStream`
  Returns the next token in the stream, or null at EOS.

  Specified by:
    `next` in class `TokenStream`
  Throws:
    `IOException`

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Copyright © 2000-2005 Apache Software Foundation. All Rights Reserved.