001/**
002 *
003 * Copyright 2016 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.roster;
018
019import org.jivesoftware.smack.packet.Presence;
020import org.jxmpp.jid.BareJid;
021import org.jxmpp.jid.FullJid;
022import org.jxmpp.jid.Jid;
023
024public interface PresenceEventListener {
025
026    public void presenceAvailable(FullJid address, Presence availablePresence);
027
028    public void presenceUnavailable(FullJid address, Presence presence);
029
030    public void presenceError(Jid address, Presence errorPresence);
031
032    public void presenceSubscribed(BareJid address, Presence subscribedPresence);
033
034    public void presenceUnsubscribed(BareJid address, Presence unsubscribedPresence);
035}