1d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen/**
2d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen * $RCSfile$
3d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen * $Revision$
4d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen * $Date$
5d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen *
6d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen * Copyright 2003-2007 Jive Software.
7d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen *
8d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen * All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
9d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen * you may not use this file except in compliance with the License.
10d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen * You may obtain a copy of the License at
11d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen *
12d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen *     http://www.apache.org/licenses/LICENSE-2.0
13d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen *
14d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen * Unless required by applicable law or agreed to in writing, software
15d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen * distributed under the License is distributed on an "AS IS" BASIS,
16d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen * See the License for the specific language governing permissions and
18d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen * limitations under the License.
19d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen */
20d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen
21d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chenpackage org.jivesoftware.smack.util;
22d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen
23d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen/**
24d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen * Interface that allows for implementing classes to listen for string writing
25d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen * events. Listeners are registered with ObservableWriter objects.
26d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen *
27d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen * @see ObservableWriter#addWriterListener
28d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen * @see ObservableWriter#removeWriterListener
29d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen *
30d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen * @author Gaston Dombiak
31d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen */
32d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chenpublic interface WriterListener {
33d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen
34d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen    /**
35d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen     * Notification that the Writer has written a new string.
36d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen     *
37d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen     * @param str the written string
38d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen     */
39d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen    public abstract void write(String str);
40d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen
41d7955ce24d294fb2014c59d11fca184471056f44Shuyi Chen}
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