/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org 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 version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/
#ifndef __com_sun_star_io_DataInputStream_idl__
#define __com_sun_star_io_DataInputStream_idl__

#ifndef __com_sun_star_io_XMarkableStream_idl__
#include <com/sun/star/io/XMarkableStream.idl>
#endif

#ifndef __com_sun_star_io_XActiveDataSink_idl__
#include <com/sun/star/io/XActiveDataSource.idl>
#endif

#ifndef __com_sun_star_io_XConnectable_idl__
#include <com/sun/star/io/XConnectable.idl>
#endif


module com {  module sun {  module star {  module io {

//==========================================================================
/** allows to set marks in an outputstream and to later jump back to these
    marks.
    <p>The implementation stores the data as long as marks exists
    and later writes these data into the output stream,
    that has been set previously at the <type>XActiveDataSource</type>
    interface. </p>
 */
published service MarkableOutputStream
{
    /** allows to write data at the current position.
        <p> Flushing the outputstream will only flush data,
            which was written before the first non-deleted mark,
            because data after the first non-deleted mark
            may be modified by later jumpToMark()/writeBytes() calls.
     */
    interface com::sun::star::io::XOutputStream;

    /** allows to create marks at the current position
        and to set the current position.
     */
    interface com::sun::star::io::XMarkableStream;

    /** allows to access to the underlying sink
        of this stream.
     */
    interface com::sun::star::io::XActiveDataSource;

    /** allows to navigate via a chain of streams */
    interface com::sun::star::io::XConnectable;

};


}; }; }; };



#endif
