/*************************************************************************
 *
 *  $RCSfile: XCommandProcessor2.idl,v $
 *
 *  $Revision: 1.5 $
 *
 *  last change: $Author: hr $ $Date: 2003-03-26 13:57:55 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
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 *         - 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
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 *  Lesser General Public License for more details.
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 *  You should have received a copy of the GNU Lesser General Public
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 *
 *
 *  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
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 ************************************************************************/

#ifndef __com_sun_star_ucb_XCommandProcessor2_idl__
#define __com_sun_star_ucb_XCommandProcessor2_idl__

#ifndef __com_sun_star_ucb_XCommandProcessor_idl__
#include <com/sun/star/ucb/XCommandProcessor.idl>
#endif

module com { module sun { module star { module ucb {

//============================================================================
/** An improved version of a
    <type scope="com::sun::star::ucb">XCommandProcessor</type> that helps avoid
    ever-increasing resource consumption.
 */
interface XCommandProcessor2: com::sun::star::ucb::XCommandProcessor
{
    //------------------------------------------------------------------------
    /** releases a command identifier obtainded through
        <member>XCommandProcessor::createCommandIdentifier</member> when it is
        no longer used.

        <p>After this call the command identifier cannot be used any longer in
        calls to <member>XCommandProcessor::execute</member> and
        <member>XCommandProcessor::abort</member>.  (But it can happen that a
        call to <member>XCommandProcessor::createCommandIdentifier</member>
        reuses this identifier.)</p>

        @param CommandId
        A command identifier obtained through
        <member>XCommandProcessor::createCommandIdentifier</member>.  If the
        identifier is zero, the request is silently ignored; but if the
        identifier is invalid (not obtained via
        <member>XCommandProcessor::createCommandIdentifier</member> or already
        handed to <member>XCommandProcessor2::releaseCommandIdentifier</member>
        before), the behaviour is undefined.
     */
    [oneway] void releaseCommandIdentifier([in] long CommandId);
};

}; }; }; };

#endif