PortletControlPanelWeightComparator.java |
1 /** 2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved. 3 * 4 * This library is free software; you can redistribute it and/or modify it under 5 * the terms of the GNU Lesser General Public License as published by the Free 6 * Software Foundation; either version 2.1 of the License, or (at your option) 7 * any later version. 8 * 9 * This library is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 11 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more 12 * details. 13 */ 14 15 package com.liferay.portal.util.comparator; 16 17 import com.liferay.portal.model.Portlet; 18 19 import java.util.Comparator; 20 21 /** 22 * <a href="PortletControlPanelWeightComparator.java.html"><b><i>View Source</i> 23 * </b></a> 24 * 25 * @author Jorge Ferrer 26 * @author Minhchau Dang 27 * @author Brian Wing Shun Chan 28 */ 29 public class PortletControlPanelWeightComparator 30 implements Comparator<Portlet> { 31 32 public int compare(Portlet portlet1, Portlet portlet2) { 33 double portletWeight1 = portlet1.getControlPanelEntryWeight(); 34 double portletWeight2 = portlet2.getControlPanelEntryWeight(); 35 36 int value = Double.compare(portletWeight1, portletWeight2); 37 38 if (value != 0) { 39 return value; 40 } 41 42 String portletId1 = portlet1.getPortletId(); 43 String portletId2 = portlet2.getPortletId(); 44 45 return portletId1.compareTo(portletId2); 46 } 47 48 }