001/** 002 * 003 * Copyright 2015 Florian Schmaus 004 * 005 * Licensed under the Apache License, Version 2.0 (the "License"); 006 * you may not use this file except in compliance with the License. 007 * You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.jivesoftware.smack.tcp; 018 019import java.util.concurrent.atomic.AtomicBoolean; 020 021 022public class BundleAndDefer { 023 024 private final AtomicBoolean isStopped; 025 026 BundleAndDefer(AtomicBoolean isStopped) { 027 this.isStopped = isStopped; 028 } 029 030 /** 031 * Stop the bundle and defer mechanism that was started when this instance of {@link BundleAndDefer} was emitted by 032 * Smack. 033 * <p> 034 * It is possible that the defer period already expired when this is invoked. In this case this method is basically 035 * a no-op. 036 * </p> 037 */ 038 public void stopCurrentBundleAndDefer() { 039 synchronized (isStopped) { 040 if (isStopped.get()) { 041 return; 042 } 043 isStopped.set(true); 044 isStopped.notify(); 045 } 046 } 047}