SelectItemComparator.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.util.bridges.jsf.common.comparator; 21 22 import java.util.Comparator; 23 24 import javax.faces.model.SelectItem; 25 26 /** 27 * <a href="SelectItemComparator.java.html"><b><i>View Source</i></b></a> 28 * 29 * @author Neil Griffin 30 * 31 */ 32 public class SelectItemComparator implements Comparator<SelectItem> { 33 34 public SelectItemComparator() { 35 this(true); 36 } 37 38 public SelectItemComparator(boolean asc) { 39 _asc = asc; 40 } 41 42 public int compare(SelectItem selectItem1, SelectItem selectItem2) { 43 int value = selectItem1.getLabel().compareTo(selectItem2.getLabel()); 44 45 if (_asc) { 46 return value; 47 } 48 else { 49 return -value; 50 } 51 } 52 53 private boolean _asc; 54 55 }