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/*************************************************************************
*
* $RCSfile: XActiveDataControl.idl,v $
*
* $Revision: 1.8 $
*
* last change: $Author: mi $ $Date: 2002-12-11 13:37:31 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef __com_sun_star_io_XActiveDataControl_idl__
#define __com_sun_star_io_XActiveDataControl_idl__
#ifndef __com_sun_star_uno_XInterface_idl__
#include <com/sun/star/uno/XInterface.idl>
#endif
#ifndef __com_sun_star_io_XStreamListener_idl__
#include <com/sun/star/io/XStreamListener.idl>
#endif
//=============================================================================
module com { module sun { module star { module io {
//=============================================================================
// DocMerge from xml: interface com::sun::star::io::XActiveDataControl
/** makes it possible to control an active data source.
<p>This interface should be supported by objects which implement
<type>XActiveDataSource</type> or <type>XActiveDataSink</type>.</p>
*/
interface XActiveDataControl: com::sun::star::uno::XInterface
{
//-------------------------------------------------------------------------
// DocMerge from xml: method com::sun::star::io::XActiveDataControl::addListener
/** registers an object to receive events from this data source.
<p>It is suggested to allow multiple registration of the same listener,
thus for each time a listener is added, it has to be removed.
*/
void addListener( [in] com::sun::star::io::XStreamListener aListener );
//-------------------------------------------------------------------------
// DocMerge from xml: method com::sun::star::io::XActiveDataControl::removeListener
/** unregisters an object to receive events from this data source.
<p>It is suggested to allow multiple registration of the same listener,
thus for each time a listener is added, it has to be removed.
*/
void removeListener( [in] com::sun::star::io::XStreamListener aListener );
//-------------------------------------------------------------------------
// DocMerge from xml: method com::sun::star::io::XActiveDataControl::start
/** starts I/O.
<p>Either <member>XActiveDataControl::setInputStream()</member> or
<member>XActiveDataControl::setOutputStream()</member> must be called beforehand.
</p>
<p>This method does not block the thread, so reading is
generally not finished when the method returns. </p>
*/
void start();
//-------------------------------------------------------------------------
// DocMerge from xml: method com::sun::star::io::XActiveDataControl::terminate
/** does a weak abort.
<p>It closes all connected resources and calls
<member>XInputStream::close</member> or
<member>XOutputStream::close</member> and fires the
<member>XStreamListener::terminated</member>-event.</p>
*/
void terminate();
};
//=============================================================================
}; }; }; };
/*=============================================================================
=============================================================================*/
#endif
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