content: package org.apache.lucene.analysis.pt;
  
  /**
   * 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.
   */
  
  /**
   * Minimal Stemmer for Portuguese
   * <p>
   * This follows the "RSLP-S" algorithm presented in:
   * <i>A study on the Use of Stemming for Monolingual Ad-Hoc Portuguese
   * Information Retrieval</i> (Orengo, et al)
   * which is just the plural reduction step of the RSLP
   * algorithm from <i>A Stemming Algorithmm for the Portuguese Language</i>,
   * 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);
    }
  }
  