1/**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements.  See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership.  The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License.  You may obtain a copy of the License at
10 *
11 *   http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied.  See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
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20 *************************************************************/
21
22
23#ifndef __com_sun_star_io_XStreamListener_idl__
24#define __com_sun_star_io_XStreamListener_idl__
25
26#ifndef __com_sun_star_lang_XEventListener_idl__
27#include <com/sun/star/lang/XEventListener.idl>
28#endif
29
30
31//=============================================================================
32
33module com {  module sun {  module star {  module io {
34
35//=============================================================================
36
37// DocMerge from xml: interface com::sun::star::io::XStreamListener
38/** makes it possible to receive events from an active data control.
39 */
40published interface XStreamListener: com::sun::star::lang::XEventListener
41{
42	//-------------------------------------------------------------------------
43
44	// DocMerge from xml: method com::sun::star::io::XStreamListener::started
45	/** gets called as soon as data transfer has started.
46	 */
47	void started();
48
49	//-------------------------------------------------------------------------
50
51	// DocMerge from xml: method com::sun::star::io::XStreamListener::closed
52	/** gets called when data transfer terminates normally or when data
53		transfer is terminated from outside.
54
55		<p>The termination could be done using the method
56		<member>XActiveDataControl::terminate()</member>.</p>
57	 */
58	void closed();
59
60	//-------------------------------------------------------------------------
61
62	// DocMerge from xml: method com::sun::star::io::XStreamListener::terminated
63	/** gets called when <member>XActiveDataControl::terminate()</member> is called.
64	 */
65	void terminated();
66
67	//-------------------------------------------------------------------------
68
69	// DocMerge from xml: method com::sun::star::io::XStreamListener::error
70	/** gets called when an internal error in source or sink has occurred.
71
72		<p>After the method is called, the close is called on the
73		connected streams.</p>
74	 */
75	void error( [in] any aException );
76
77};
78
79//=============================================================================
80
81}; }; }; };
82
83/*=============================================================================
84
85=============================================================================*/
86#endif
87