content: /*
   This file is part of Airsonic.
  
   Airsonic is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.
  
   Airsonic 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 General Public License for more details.
  
   You should have received a copy of the GNU General Public License
   along with Airsonic.  If not, see <http://www.gnu.org/licenses/>.
  
   Copyright 2016 (C) Airsonic Authors
   Based upon Subsonic, Copyright 2009 (C) Sindre Mehus
   */
  package org.airsonic.player.domain;
  
  import java.util.ArrayList;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  /**
   * Represents a list of genres.
   *
   * @author Sindre Mehus
   * @version $Revision: 1.2 $ $Date: 2005/12/25 13:48:46 $
   */
  public class Genres {
  
      private final Map<String, Genre> genres = new HashMap<String, Genre>();
  
      public void incrementAlbumCount(String genreName) {
          Genre genre = getOrCreateGenre(genreName);
          genre.incrementAlbumCount();
      }
  
      public void incrementSongCount(String genreName) {
          Genre genre = getOrCreateGenre(genreName);
          genre.incrementSongCount();
      }
  
      private Genre getOrCreateGenre(String genreName) {
          Genre genre = genres.get(genreName);
          if (genre == null) {
              genre = new Genre(genreName);
              genres.put(genreName, genre);
          }
          return genre;
      }
  
      public List<Genre> getGenres() {
          return new ArrayList<Genre>(genres.values());
      }
  }