/protocols/ss7/mtp/mtp-impl/src/main/java/org/mobicents/protocols/ss7/mtp/TxQueue.java
Java | 46 lines | 14 code | 7 blank | 25 comment | 0 complexity | bcc1625af60a1b3a7b99342efc5c234d MD5 | raw file
1/* 2 * JBoss, Home of Professional Open Source 3 * Copyright 2011, Red Hat, Inc. and individual contributors 4 * by the @authors tag. See the copyright.txt in the distribution for a 5 * full listing of individual contributors. 6 * 7 * This is free software; you can redistribute it and/or modify it 8 * under the terms of the GNU Lesser General Public License as 9 * published by the Free Software Foundation; either version 2.1 of 10 * the License, or (at your option) any later version. 11 * 12 * This software is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Lesser General Public License for more details. 16 * 17 * You should have received a copy of the GNU Lesser General Public 18 * License along with this software; if not, write to the Free 19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org. 21 */ 22 23package org.mobicents.protocols.ss7.mtp; 24 25import java.util.ArrayList; 26 27/** 28 * 29 * @author kulikov 30 */ 31public class TxQueue { 32 private ArrayList<byte[]> queue = new ArrayList(); 33 34 public boolean isEmpty() { 35 return queue.isEmpty(); 36 } 37 38 public void offer(byte[] frame) { 39 queue.add(frame); 40 } 41 42 public byte[] peak() { 43 return queue.isEmpty() ? null : queue.remove(0); 44 } 45 46}