content: /*
   * Copyright (C) 2010-2014 The MPDroid Project
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.namelessdev.mpdroid.models;
  
  import org.a0z.mpd.item.Music;
  
  import java.util.ArrayList;
  import java.util.Collection;
  
  import static android.text.TextUtils.isEmpty;
  import static android.text.TextUtils.join;
  
  public class PlaylistSong extends AbstractPlaylistMusic {
  
      public PlaylistSong(final Music music) {
          super(music);
      }
  
      @Override
      public String getPlayListMainLine() {
          return getTitle();
      }
  
      @Override
      public String getPlaylistSubLine() {
          final Collection<String> subLineTexts = new ArrayList<>();
          if (!isEmpty(getArtist())) {
              subLineTexts.add(getArtist());
          }
          if (!isEmpty(getAlbum())) {
              subLineTexts.add(getAlbum());
          }
          return join(" - ", subLineTexts);
      }
  }
  