001 /* 002 * CDDL HEADER START 003 * 004 * The contents of this file are subject to the terms of the 005 * Common Development and Distribution License, Version 1.0 only 006 * (the "License"). You may not use this file except in compliance 007 * with the License. 008 * 009 * You can obtain a copy of the license at 010 * trunk/opends/resource/legal-notices/OpenDS.LICENSE 011 * or https://OpenDS.dev.java.net/OpenDS.LICENSE. 012 * See the License for the specific language governing permissions 013 * and limitations under the License. 014 * 015 * When distributing Covered Code, include this CDDL HEADER in each 016 * file and include the License file at 017 * trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable, 018 * add the following below this CDDL HEADER, with the fields enclosed 019 * by brackets "[]" replaced with your own identifying information: 020 * Portions Copyright [yyyy] [name of copyright owner] 021 * 022 * CDDL HEADER END 023 * 024 * 025 * Copyright 2006-2008 Sun Microsystems, Inc. 026 */ 027 package org.opends.server.replication.plugin; 028 029 import java.util.Comparator; 030 031 032 /** 033 * This Class implements a Comparator that can be used to build TreeSet 034 * containing FakeOperations sorted by the ChangeNumber order. 035 */ 036 public class FakeOperationComparator implements Comparator<FakeOperation> 037 { 038 /** 039 * {@inheritDoc} 040 */ 041 public int compare(FakeOperation op1, FakeOperation op2) 042 { 043 if (op1 == null) 044 return -1; 045 return op1.getChangeNumber().compareTo(op2.getChangeNumber()); 046 } 047 }