org.apache.lucene.analysis

Class ISOLatin1AccentFilter

java.lang.Object

org.apache.lucene.analysis.TokenStream

org.apache.lucene.analysis.TokenFilter

org.apache.lucene.analysis.ISOLatin1AccentFilter

public class ISOLatin1AccentFilter
extends TokenFilter

A filter that replaces accented characters in the ISO Latin 1 character set (ISO-8859-1) by their unaccented equivalent. The case will not be altered.

For instance, 'à' will be replaced by 'a'.

Field Summary

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

input

Constructor Summary

Constructors

Constructor and Description
ISOLatin1AccentFilter(TokenStream input)

Method Summary

Methods

Modifier and Type	Method and Description
Token	next() Returns the next token in the stream, or null at EOS.
static String	removeAccents(String input) To replace accented characters in a String by unaccented equivalents.

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

ISOLatin1AccentFilter

public ISOLatin1AccentFilter(TokenStream input)

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

removeAccents

public static final String removeAccents(String input)

To replace accented characters in a String by unaccented equivalents.