1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir #ifndef ADC_STMSTATE_HXX 29*cdf0e10cSrcweir #define ADC_STMSTATE_HXX 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir // USED SERVICES 32*cdf0e10cSrcweir // BASE CLASSES 33*cdf0e10cSrcweir // COMPONENTS 34*cdf0e10cSrcweir // PARAMETERS 35*cdf0e10cSrcweir class StmArrayStatus; 36*cdf0e10cSrcweir class StmBoundsStatus; 37*cdf0e10cSrcweir 38*cdf0e10cSrcweir /** A StmStatus is a state within a StateMachine. 39*cdf0e10cSrcweir There are two kinds of it. Either its an array of pointers to 40*cdf0e10cSrcweir other states within the state machine - an ArrayStatus. 41*cdf0e10cSrcweir 42*cdf0e10cSrcweir Or it is a BoundsStatus, which shows, the token cannot be 43*cdf0e10cSrcweir followed further within the StateMachine. 44*cdf0e10cSrcweir **/ 45*cdf0e10cSrcweir class StmStatus // := "State machine status" 46*cdf0e10cSrcweir { 47*cdf0e10cSrcweir public: 48*cdf0e10cSrcweir typedef intt Branch; /// Values >= 0 give a next #Status' ID. 49*cdf0e10cSrcweir /// Values <= 0 tell, that a token is finished. 50*cdf0e10cSrcweir /// a value < 0 returns the status back to an upper level state machine. 51*cdf0e10cSrcweir // LIFECYCLE 52*cdf0e10cSrcweir virtual ~StmStatus() {} 53*cdf0e10cSrcweir 54*cdf0e10cSrcweir // OPERATIONS 55*cdf0e10cSrcweir virtual StmArrayStatus * 56*cdf0e10cSrcweir AsArray(); 57*cdf0e10cSrcweir virtual StmBoundsStatus * 58*cdf0e10cSrcweir AsBounds(); 59*cdf0e10cSrcweir 60*cdf0e10cSrcweir // INQUIRY 61*cdf0e10cSrcweir virtual bool IsADefault() const = 0; 62*cdf0e10cSrcweir }; 63*cdf0e10cSrcweir 64*cdf0e10cSrcweir 65*cdf0e10cSrcweir 66*cdf0e10cSrcweir #endif 67*cdf0e10cSrcweir 68*cdf0e10cSrcweir 69