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/*
 * 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.
 */
package org.apache.lucene.analysis.pt;


/**
 * Minimal Stemmer for Portuguese
 * 

* This follows the "RSLP-S" algorithm presented in: * A study on the Use of Stemming for Monolingual Ad-Hoc Portuguese * Information Retrieval (Orengo, et al) * which is just the plural reduction step of the RSLP * algorithm from A Stemming Algorithm for the Portuguese Language, * Orengo et al. * @see RSLPStemmerBase */ public class PortugueseMinimalStemmer extends RSLPStemmerBase { private static final Step pluralStep = parse(PortugueseMinimalStemmer.class, "portuguese.rslp").get("Plural"); public int stem(char s[], int len) { return pluralStep.apply(s, len); } }





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