1/** 2 * $RCSfile$ 3 * $Revision: 2407 $ 4 * $Date: 2004-11-02 15:37:00 -0800 (Tue, 02 Nov 2004) $ 5 * 6 * Copyright 2003-2007 Jive Software. 7 * 8 * All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); 9 * you may not use this file except in compliance with the License. 10 * You may obtain a copy of the License at 11 * 12 * http://www.apache.org/licenses/LICENSE-2.0 13 * 14 * Unless required by applicable law or agreed to in writing, software 15 * distributed under the License is distributed on an "AS IS" BASIS, 16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 17 * See the License for the specific language governing permissions and 18 * limitations under the License. 19 */ 20 21package org.jivesoftware.smackx; 22 23import org.jivesoftware.smack.Chat; 24import org.jivesoftware.smack.MessageListener; 25 26/** 27 * Events for when the state of a user in a chat changes. 28 * 29 * @author Alexander Wenckus 30 */ 31public interface ChatStateListener extends MessageListener { 32 33 /** 34 * Fired when the state of a chat with another user changes. 35 * 36 * @param chat the chat in which the state has changed. 37 * @param state the new state of the participant. 38 */ 39 void stateChanged(Chat chat, ChatState state); 40} 41