PortletRenderWeightComparator.java |
1 /** 2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved. 3 * 4 * The contents of this file are subject to the terms of the Liferay Enterprise 5 * Subscription License ("License"). You may not use this file except in 6 * compliance with the License. You can obtain a copy of the License by 7 * contacting Liferay, Inc. See the License for the specific language governing 8 * permissions and limitations under the License, including but not limited to 9 * distribution rights of the Software. 10 * 11 * 12 * 13 */ 14 15 package com.liferay.portal.util.comparator; 16 17 import com.liferay.portal.model.Portlet; 18 19 import java.io.Serializable; 20 21 import java.util.Comparator; 22 23 /** 24 * <a href="PortletRenderWeightComparator.java.html"><b><i>View Source</i></b> 25 * </a> 26 * 27 * @author Brian Wing Shun Chan 28 */ 29 public class PortletRenderWeightComparator 30 implements Comparator<Portlet>, Serializable { 31 32 public int compare(Portlet portlet1, Portlet portlet2) { 33 int renderWeight1 = portlet1.getRenderWeight(); 34 int renderWeight2 = portlet2.getRenderWeight(); 35 36 if (renderWeight1 < renderWeight2) { 37 return 1; 38 } 39 else if (renderWeight1 > renderWeight2) { 40 return -1; 41 } 42 else { 43 return portlet1.getPortletId().compareTo(portlet2.getPortletId()); 44 } 45 } 46 47 }