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f7e4817f12
git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@3930 b35dd754-fafc-0310-a699-88a17e54d16e
64 lines
1.8 KiB
Java
64 lines
1.8 KiB
Java
/**
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* $RCSfile$
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* $Revision$
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* $Date$
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*
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* Copyright 2003-2004 Jive Software.
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*
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* All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smack;
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import java.util.Collection;
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/**
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* A listener that is fired any time a roster is changed or the presence of
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* a user in the roster is changed.
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*
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* @see Roster#addRosterListener(RosterListener)
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* @author Matt Tucker
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*/
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public interface RosterListener {
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/**
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* Called when roster entries are added.
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*
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* @param addresses the XMPP addresses of the contacts that have been added to the roster.
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*/
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public void entriesAdded(Collection addresses);
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/**
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* Called when a roster entries are updated.
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*
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* @param addresses the XMPP addresses of the contacts whose entries have been updated.
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*/
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public void entriesUpdated(Collection addresses);
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/**
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* Called when a roster entries are removed.
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*
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* @param addresses the XMPP addresses of the contacts that have been removed from the roster.
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*/
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public void entriesDeleted(Collection addresses);
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/**
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* Called when the presence of a roster entry is changed.
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*
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* @param XMPPAddress the XMPP address of the user who's presence has changed,
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* including the resource.
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*/
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public void presenceChanged(String XMPPAddress);
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}
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