code: /* LanguageTool, a natural language style checker 
   * Copyright (C) 2007 Daniel Naber (http://www.danielnaber.de)
   * 
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2.1 of the License, or (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
   * USA
   */
  
  package org.languagetool.tagging.disambiguation.rules;
  
  import org.jetbrains.annotations.Nullable;
  
  /**
   * Disambiguated example. Used for testing
   * disambiguator rules.
   * @author Marcin Milkowski
   * @since 0.9.8
   */
  public class DisambiguatedExample {
  
    private final String example;
    private final String input;
    private final String output;
  
    public DisambiguatedExample(String example) {
      this(example, null, null);
    }
    
    /**
     * @param example Example sentence
     * @param input Ambiguous forms of a token (specify in 'word[lemma/POS]' format)
     * @param output Disambiguated forms of a token (specify in 'word[lemma/POS]' format)
     */
    public DisambiguatedExample(String example, String input, String output) {
      this.example = example;
      this.input = input;
      this.output = output;
    }
    
    /**
     * Return the example that contains the error.
     */
    public String getExample() {
      return example;
    }
  
    public String getAmbiguous() {
      return input;
    }
  
    /**
     * Return the possible corrections. May be {@code null}.
     */
    @Nullable
    public String getDisambiguated() {
      return output;
    }
  
    @Override
    public String toString() {
      return example + ": " + input + " -> " + output;
    }
  
  }
  