1 /* 2 * aTunes 3 * Copyright (C) Alex Aranda, Sylvain Gaudard and contributors 4 * 5 * See http://www.atunes.org/wiki/index.php?title=Contributing for information about contributors 6 * 7 * http://www.atunes.org 8 * http://sourceforge.net/projects/atunes 9 * 10 * This program is free software; you can redistribute it and/or 11 * modify it under the terms of the GNU General Public License 12 * as published by the Free Software Foundation; either version 2 13 * of the License, or (at your option) any later version. 14 * 15 * This program is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License for more details. 19 */ 20 21 package net.sourceforge.atunes.kernel.modules.tags; 22 23 import net.sourceforge.atunes.model.ILocalAudioObject; 24 import net.sourceforge.atunes.model.IUnknownObjectChecker; 25 import net.sourceforge.atunes.utils.StringUtils; 26 27 class AlbumArtistTagChecker implements ITagChecker { 28 29 private final IUnknownObjectChecker unknownObjectChecker; 30 31 /** 32 * @param unknownObjectChecker 33 */ AlbumArtistTagChecker(final IUnknownObjectChecker unknownObjectChecker)34 AlbumArtistTagChecker(final IUnknownObjectChecker unknownObjectChecker) { 35 this.unknownObjectChecker = unknownObjectChecker; 36 } 37 38 @Override checkTagAttribute(final ILocalAudioObject localAudioObject)39 public boolean checkTagAttribute(final ILocalAudioObject localAudioObject) { 40 return !StringUtils.isEmpty(localAudioObject.getAlbumArtist(unknownObjectChecker)); 41 } 42 } 43