code: /* LanguageTool, a natural language style checker
   * Copyright (C) 2015 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.ga;
  
  import org.languagetool.JLanguageTool;
  
  import java.io.InputStream;
  import java.util.*;
  
  /**
   * Data for {@link DhaNoBeirtRule}.
   * Loads list of humans from external files.
   * Based on AvsAnData
   */
  final class DhaNoBeirtData {
  
    private static final Set<String> daoine = loadWords("/ga/people.txt");
  
    private DhaNoBeirtData() {
    }
  
    static Set<String> getDaoine() {
      return daoine;
    }
  
    private static final Map<String, String> numbers = new HashMap<String, String>();
    static {
      numbers.put("dhá", "beirt");
      numbers.put("trí", "triúr");
      numbers.put("ceathair", "ceathrar");
      numbers.put("cúig", "cúigear");
      numbers.put("sé", "seisear");
      numbers.put("seacht", "seachtar");
      numbers.put("ocht", "ochtar");
      numbers.put("naoi", "naonúr");
      numbers.put("deich", "deichniúr");
    }
  
    static Map<String, String> getNumberReplacements() {
      return numbers;
    }
  
    /**
     * Load words, normalized to lowercase unless starting with '*'.
     */
    private static Set<String> loadWords(String path) {
      Set<String> set = new HashSet<>();
      InputStream stream = JLanguageTool.getDataBroker().getFromRulesDirAsStream(path);
      try (Scanner scanner = new Scanner(stream, "utf-8")) {
        while (scanner.hasNextLine()) {
          String line = scanner.nextLine().trim();
          if (line.isEmpty() || line.charAt(0) == '#') {
            continue;
          }
          if (line.charAt(0) == '*') {
            set.add(line.substring(1));
          } else {
            set.add(line.toLowerCase());
          }
        }
      }
      return Collections.unmodifiableSet(set);
    }
  
  }
  