code: /* LanguageTool, a natural language style checker 
   * Copyright (C) 2005 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.rules.de;
  
  import java.util.Arrays;
  import java.util.HashSet;
  import java.util.ResourceBundle;
  import java.util.Set;
  
  import org.languagetool.AnalyzedTokenReadings;
  import org.languagetool.Language;
  import org.languagetool.rules.Example;
  import org.languagetool.rules.WordRepeatBeginningRule;
  
  /**
   * Extends {@link WordRepeatBeginningRule} by a list of German adverbs ("Konjunktionaladverbien")
   * for a more precise error message.
   * 
   * @author Markus Brenneis
   */
  public class GermanWordRepeatBeginningRule extends WordRepeatBeginningRule {
  
    private static final Set<String> ADVERBS = new HashSet<>(Arrays.asList(
            "Auch", "Anschließend", "Außerdem", "Danach", "Ferner",
            "Nebenher", "Nebenbei", "Überdies", "Weiterführend", "Zudem", "Zusätzlich"
    ));
  
    public GermanWordRepeatBeginningRule(ResourceBundle messages, Language language) {
      super(messages, language);
      addExamplePair(Example.wrong("Dann hatten wir Freizeit. Dann gab es Essen. <marker>Dann</marker> gingen wir schlafen."),
                     Example.fixed("Dann hatten wir Freizeit. Danach gab es Essen. <marker>Schließlich</marker> gingen wir schlafen."));
    }
    
    @Override
    public String getId() {
      return "GERMAN_WORD_REPEAT_BEGINNING_RULE";
    }
    
    @Override
    protected boolean isAdverb(AnalyzedTokenReadings token) {
      return ADVERBS.contains(token.getToken());
    }
  
  }
  