otis 02/04/19 12:08:32 Modified: src/java/org/apache/lucene/analysis/de GermanStemFilter.java Log: - Applied a patch that fixes bug #7412. - Added Apache License. Submitted by: Rodrigo Reyes Revision Changes Path 1.3 +59 -6 jakarta-lucene/src/java/org/apache/lucene/analysis/de/GermanStemFilter.java Index: GermanStemFilter.java =================================================================== RCS file: /home/cvs/jakarta-lucene/src/java/org/apache/lucene/analysis/de/GermanStemFilter.java,v retrieving revision 1.2 retrieving revision 1.3 diff -u -r1.2 -r1.3 --- GermanStemFilter.java 10 Dec 2001 21:18:24 -0000 1.2 +++ GermanStemFilter.java 19 Apr 2002 19:08:32 -0000 1.3 @@ -1,5 +1,59 @@ package org.apache.lucene.analysis.de; +/* ==================================================================== + * The Apache Software License, Version 1.1 + * + * Copyright (c) 2001 The Apache Software Foundation. All rights + * reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * 3. The end-user documentation included with the redistribution, + * if any, must include the following acknowledgment: + * "This product includes software developed by the + * Apache Software Foundation (http://www.apache.org/)." + * Alternately, this acknowledgment may appear in the software itself, + * if and wherever such third-party acknowledgments normally appear. + * + * 4. The names "Apache" and "Apache Software Foundation" and + * "Apache Lucene" must not be used to endorse or promote products + * derived from this software without prior written permission. For + * written permission, please contact [EMAIL PROTECTED] + * + * 5. Products derived from this software may not be called "Apache", + * "Apache Lucene", nor may "Apache" appear in their name, without + * prior written permission of the Apache Software Foundation. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR + * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * ==================================================================== + * + * This software consists of voluntary contributions made by many + * individuals on behalf of the Apache Software Foundation. For more + * information on the Apache Software Foundation, please see + * <http://www.apache.org/>. + */ + import org.apache.lucene.analysis.Token; import org.apache.lucene.analysis.TokenFilter; import org.apache.lucene.analysis.TokenStream; @@ -7,12 +61,12 @@ import java.util.Hashtable; /** - * A filter that stemms german words. It supports a table of words that should - * not be stemmed at all. The used stemmer can be changed at runtime after the + * A filter that stems German words. It supports a table of words that should + * not be stemmed at all. The stemmer used can be changed at runtime after the * filter object is created (as long as it is a GermanStemmer). * * @author Gerhard Schwarz - * @version $Id: GermanStemFilter.java,v 1.2 2001/12/10 21:18:24 gschwarz Exp $ + * @version $Id: GermanStemFilter.java,v 1.3 2002/04/19 19:08:32 otis Exp $ */ public final class GermanStemFilter extends TokenFilter { @@ -52,7 +106,8 @@ String s = stemmer.stem( token.termText() ); // If not stemmed, dont waste the time creating a new token if ( !s.equals( token.termText() ) ) { - return new Token( s, 0, s.length(), token.type() ); + return new Token( s, token.startOffset(), + token.endOffset(), token.type() ); } return token; } @@ -72,5 +127,3 @@ exclusions = exclusiontable; } } - -
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