code: /* LanguageTool, a natural language style checker 
   * Copyright (C) 2021 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;
  
  import java.io.IOException;
  import java.util.ArrayList;
  import java.util.List;
  import java.util.Map;
  
  import org.languagetool.AnalyzedTokenReadings;
  import org.languagetool.rules.patterns.RuleFilter;
  
  public abstract class AbstractMakeContractionsFilter extends RuleFilter {
    
    @Override
    public RuleMatch acceptRuleMatch(RuleMatch match, Map<String, String> arguments, int patternTokenPos,
        AnalyzedTokenReadings[] patternTokens) throws IOException {
      RuleMatch newMatch = match;
      List<String> newSugestions = new ArrayList<>();
      for (String suggestion: match.getSuggestedReplacements()) {
        newSugestions.add(fixContractions(suggestion));
      }
      newMatch.setSuggestedReplacements(newSugestions);
      return newMatch;
    }
    
    protected abstract String fixContractions(String suggestion);
  }
  