001/** 002 * 003 * Copyright 2003-2006 Jive Software. 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.smackx.jingleold.nat; 018 019import java.net.DatagramPacket; 020 021/** 022 * Listener for datagram packets received. 023 * 024 * @author Thiago Camargo 025 */ 026public interface DatagramListener { 027 028 /** 029 * Called when a datagram is received. If the method returns false, the 030 * stanza(/packet) MUST NOT be resent from the received Channel. 031 * 032 * @param datagramPacket the datagram stanza(/packet) received. 033 * @return ? 034 */ 035 public boolean datagramReceived(DatagramPacket datagramPacket); 036 037}