001/* 002 * (C) Copyright 2014 Nuxeo SA (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl-2.1.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Anahide Tchertchian 016 */ 017package org.nuxeo.ecm.platform.forms.layout.api.impl; 018 019import java.util.Comparator; 020 021import org.nuxeo.ecm.platform.forms.layout.api.LayoutTypeDefinition; 022 023/** 024 * @since 6.0 025 */ 026public class LayoutTypeDefinitionComparator implements Comparator<LayoutTypeDefinition> { 027 028 @Override 029 public int compare(LayoutTypeDefinition o1, LayoutTypeDefinition o2) { 030 if (o1 == null && o2 == null) { 031 return 0; 032 } 033 if (o1 == null) { 034 return -1; 035 } 036 if (o2 == null) { 037 return 1; 038 } 039 return o1.getName().compareTo(o2.getName()); 040 } 041 042}