/*************************************************************************
 *
 *  $RCSfile: stmstat2.hxx,v $
 *
 *  $Revision: 1.1.1.1 $
 *
 *  last change: $Author: np $ $Date: 2002-03-08 14:45:36 $
 *
 *  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
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 *  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.
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 ************************************************************************/

#ifndef ADC_STMSTAT2_HXX
#define ADC_STMSTAT2_HXX

// USED SERVICES
    // BASE CLASSES
    // COMPONENTS
    // PARAMETERS
class StmArrayStatu2;
class StmBoundsStatu2;

/** A StmStatu2 is a state within a StateMachin2.
    There are two kinds of it.  Either its an array of pointers to
    other states within the state machine - an ArrayStatus.

    Or it is a BoundsStatus, which shows, the token cannot be
    followed further within the StateMachin2.
**/
class StmStatu2 // := "State machine status"
{
  public:
    typedef intt        Branch;         /// Values >= 0 give a next #Status' ID.
                                        /// Values <= 0 tell, that a token is finished.
                                        /// a value < 0 returns the status back to an upper level state machine.
        // LIFECYCLE
    virtual             ~StmStatu2() {}

        // OPERATIONS
    virtual StmArrayStatu2 *
                        AsArray();
    virtual StmBoundsStatu2 *
                        AsBounds();

        // INQUIRY
    virtual bool        IsADefault() const = 0;
};



#endif