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## fr.gouv.culture.sdx.search.lucene.analysis.filter
Class ISOLatin1AccentFilter

    java.lang.Object
      org.apache.lucene.analysis.TokenStream
          org.apache.lucene.analysis.TokenFilter
              fr.gouv.culture.sdx.search.lucene.analysis.filter.ISOLatin1AccentFilter

All Implemented Interfaces:
  org.apache.avalon.framework.logger.LogEnabled

Deprecated. use `ISOLatin1AccentFilter` instead

public class ISOLatin1AccentFilter
extends org.apache.lucene.analysis.TokenFilter
implements org.apache.avalon.framework.logger.LogEnabled

A filter that transforms accented characters in the ISO Latin 1 character set to their unaccented counterparts.

For example, the letter 'é' will be converted to 'e'.

This filter does'nt change the character case. If one wants to lowercase letters, it should also use another filter.

Field Summary

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

Constructor Summary
`ISOLatin1AccentFilter(org.apache.lucene.analysis.TokenStream input)` Deprecated. Builds a new filter

Method Summary
`void` | `enableLogging(org.apache.avalon.framework.logger.Logger logger)` Deprecated. Set's the super.getLog()
`org.apache.lucene.analysis.Token` | `next()` Deprecated. Transform ISOLatin1 accented characters to their unaccented counterparts.
`static java.lang.String` | `removeAccents(java.lang.String s)` Deprecated. Removes accented characters from a string
`void` | `setUp(org.apache.lucene.analysis.TokenStream in)` Deprecated. Builds a filter from a token stream.

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

### ISOLatin1AccentFilter

    public ISOLatin1AccentFilter(org.apache.lucene.analysis.TokenStream input)

  Deprecated.
  Builds a new filter

Parameters:
  `input` -

Method Detail

### setUp

    public void setUp(org.apache.lucene.analysis.TokenStream in)

  Deprecated.
  Builds a filter from a token stream.

  Parameters:
    `in` - The input token stream.

### next

    public final org.apache.lucene.analysis.Token next()
                                                throws java.io.IOException

  Deprecated.
  Transform ISOLatin1 accented characters to their unaccented counterparts.

  Throws:
    `java.io.IOException`

### enableLogging

    public void enableLogging(org.apache.avalon.framework.logger.Logger logger)

  Deprecated.
  Set's the super.getLog()

  Specified by:
    `enableLogging` in interface `org.apache.avalon.framework.logger.LogEnabled`
  Parameters:
    `logger` - The super.getLog() to use.

### removeAccents

    public static java.lang.String removeAccents(java.lang.String s)

  Deprecated.
  Removes accented characters from a string

  Parameters:
    `s` - The string to analyze
  Returns:
    The same string without accents (é => e, etc.)

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Copyright © 2000-2007 Ministere de la culture et de la communication / AJLSM. All Rights Reserved.