vrfObjectPredicateEvaluator.h

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/*******************************************************************************
** Copyright (c) 2001 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
#pragma once

#include "vrfobjcore/vrfobjcoreDefines.h"
#include "vrfobjcore/vrfObjectPredicate.h"


class DtSimulationSrecices;

class DT_DLL_vrfobjcore DtVrfObjectPredicateEvaluator
{

public:

   DtVrfObjectPredicateEvaluator();

   DtVrfObjectPredicateEvaluator(const DtVrfObjectPredicate& predicate);

   virtual ~DtVrfObjectPredicateEvaluator();

   DtVrfObjectPredicateEvaluator(const DtVrfObjectPredicateEvaluator& orig);

   DtVrfObjectPredicateEvaluator& operator=(const DtVrfObjectPredicateEvaluator& orig);

   virtual DtVrfObjectPredicateEvaluator* clone() const;

   int operator==(const DtVrfObjectPredicateEvaluator& orig) const;
   int operator!=(const DtVrfObjectPredicateEvaluator& orig) const;

   virtual bool isTrue(const DtSimObject* vrfObject) const;

   virtual void setPredicate(const DtVrfObjectPredicate& predicate);
   virtual const DtVrfObjectPredicate* predicate() const;

   virtual void setTestInterval(DtTime intervalInSeconds);
   virtual DtTime testInterval() const;

   virtual bool isTimeToTest() const;

   virtual const DtSimulationServices* simulationServices() const;
   virtual void setSimulationServices(const DtSimulationServices* clock);

protected:

   DtVrfObjectPredicate* myPredicate;

   DtTime myTimeToNextTest;

   DtTime myTestInterval;

   const DtSimulationServices* mySimulationServices;
};