PortletRenderWeightComparator.java |
1 /** 2 * Copyright (c) 2000-2009 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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 12 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 13 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 14 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 15 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 17 * SOFTWARE. 18 */ 19 20 package com.liferay.portal.util.comparator; 21 22 import com.liferay.portal.model.Portlet; 23 24 import java.io.Serializable; 25 26 import java.util.Comparator; 27 28 /** 29 * <a href="PortletRenderWeightComparator.java.html"><b><i>View Source</i></b> 30 * </a> 31 * 32 * @author Brian Wing Shun Chan 33 * 34 */ 35 public class PortletRenderWeightComparator 36 implements Comparator<Portlet>, Serializable { 37 38 public int compare(Portlet portlet1, Portlet portlet2) { 39 int renderWeight1 = portlet1.getRenderWeight(); 40 int renderWeight2 = portlet2.getRenderWeight(); 41 42 if (renderWeight1 < renderWeight2) { 43 return 1; 44 } 45 else if (renderWeight1 > renderWeight2) { 46 return -1; 47 } 48 else { 49 return portlet1.getPortletId().compareTo(portlet2.getPortletId()); 50 } 51 } 52 53 }