SelectItemComparator.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.util.bridges.jsf.common.comparator; 16 17 import java.util.Comparator; 18 19 import javax.faces.model.SelectItem; 20 21 /** 22 * <a href="SelectItemComparator.java.html"><b><i>View Source</i></b></a> 23 * 24 * @author Neil Griffin 25 */ 26 public class SelectItemComparator implements Comparator<SelectItem> { 27 28 public SelectItemComparator() { 29 this(true); 30 } 31 32 public SelectItemComparator(boolean asc) { 33 _asc = asc; 34 } 35 36 public int compare(SelectItem selectItem1, SelectItem selectItem2) { 37 int value = selectItem1.getLabel().compareTo(selectItem2.getLabel()); 38 39 if (_asc) { 40 return value; 41 } 42 else { 43 return -value; 44 } 45 } 46 47 private boolean _asc; 48 49 }