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From Robert Muir <rcm...@gmail.com>
Subject Re: svn commit: r831284 - /lucene/java/trunk/contrib/analyzers/common/src/java/org/apache/lucene/analysis/ru/RussianLowerCaseFilter.java
Date Fri, 30 Oct 2009 12:47:24 GMT
thanks!

by the way, depending on back compat policy we can change that javadoc
accordingly?
(not sure how it applies to contrib anyway, but whatever you think is best)

On Fri, Oct 30, 2009 at 8:45 AM, <mikemccand@apache.org> wrote:

> Author: mikemccand
> Date: Fri Oct 30 12:45:11 2009
> New Revision: 831284
>
> URL: http://svn.apache.org/viewvc?rev=831284&view=rev
> Log:
> LUCENE-2002: restore RussianLowerCaseFilter
>
> Added:
>
>  lucene/java/trunk/contrib/analyzers/common/src/java/org/apache/lucene/analysis/ru/RussianLowerCaseFilter.java
>   (with props)
>
> Added:
> lucene/java/trunk/contrib/analyzers/common/src/java/org/apache/lucene/analysis/ru/RussianLowerCaseFilter.java
> URL:
> http://svn.apache.org/viewvc/lucene/java/trunk/contrib/analyzers/common/src/java/org/apache/lucene/analysis/ru/RussianLowerCaseFilter.java?rev=831284&view=auto
>
> ==============================================================================
> ---
> lucene/java/trunk/contrib/analyzers/common/src/java/org/apache/lucene/analysis/ru/RussianLowerCaseFilter.java
> (added)
> +++
> lucene/java/trunk/contrib/analyzers/common/src/java/org/apache/lucene/analysis/ru/RussianLowerCaseFilter.java
> Fri Oct 30 12:45:11 2009
> @@ -0,0 +1,56 @@
> +package org.apache.lucene.analysis.ru;
> +
> +/**
> + * Licensed to the Apache Software Foundation (ASF) under one or more
> + * contributor license agreements.  See the NOTICE file distributed with
> + * this work for additional information regarding copyright ownership.
> + * The ASF licenses this file to You under the Apache License, Version 2.0
> + * (the "License"); you may not use this file except in compliance with
> + * the License.  You may obtain a copy of the License at
> + *
> + *     http://www.apache.org/licenses/LICENSE-2.0
> + *
> + * Unless required by applicable law or agreed to in writing, software
> + * distributed under the License is distributed on an "AS IS" BASIS,
> + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
> implied.
> + * See the License for the specific language governing permissions and
> + * limitations under the License.
> + */
> +
> +import java.io.IOException;
> +
> +import org.apache.lucene.analysis.LowerCaseFilter; // for javadoc
> +import org.apache.lucene.analysis.TokenFilter;
> +import org.apache.lucene.analysis.TokenStream;
> +import org.apache.lucene.analysis.tokenattributes.TermAttribute;
> +
> +/**
> + * Normalizes token text to lower case.
> + * @deprecated Use {@link LowerCaseFilter} instead, which has the same
> + *  functionality. This filter will be removed in Lucene 3.1
> + */
> +public final class RussianLowerCaseFilter extends TokenFilter
> +{
> +    private TermAttribute termAtt;
> +
> +    public RussianLowerCaseFilter(TokenStream in)
> +    {
> +        super(in);
> +        termAtt = addAttribute(TermAttribute.class);
> +    }
> +
> +    public final boolean incrementToken() throws IOException
> +    {
> +      if (input.incrementToken()) {
> +        char[] chArray = termAtt.termBuffer();
> +        int chLen = termAtt.termLength();
> +        for (int i = 0; i < chLen; i++)
> +        {
> +          chArray[i] = Character.toLowerCase(chArray[i]);
> +        }
> +        return true;
> +      } else {
> +        return false;
> +      }
> +    }
> +}
>
> Propchange:
> lucene/java/trunk/contrib/analyzers/common/src/java/org/apache/lucene/analysis/ru/RussianLowerCaseFilter.java
>
> ------------------------------------------------------------------------------
>    svn:eol-style = native
>
>
>


-- 
Robert Muir
rcmuir@gmail.com

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