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 MUST NOT be resent from the received Channel.
031     *
032     * @param datagramPacket the datagram stanza received.
033     * @return ?
034     */
035    boolean datagramReceived(DatagramPacket datagramPacket);
036
037}