include/vrfmodel/waitCntlr.h

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/*******************************************************************************
** Copyright (c) 1999 MaK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: waitCntlr.h,v $ $Revision: 1.21 $ $State: Exp $
*******************************************************************************/




#ifndef DtWaitController_H_
#define DtWaitController_H_

#include "vrfobjcore/singleTaskControllerComponent.h"
#include "vrfutil/vlClock.h"

class DtString;
class DtSimManager;
class DtTaskMessage;
class DtSimMessage;
class DtWaitingPSR;

#include "vrfmodel/vrfmodelDefines.h"
class DT_DLL_vrfmodel DtWaitController : public DtSingleTaskControllerComponent
{
public:

   DtWaitController(const DtString& name, 
      DtVrfObject* owner,
      DtSimManager* simManager, 
      DtComponentDescriptor* desc = 0,
      DtReaderWriterRegistry* parentRegistry = 0);

   virtual ~DtWaitController();

   virtual DtString type() const;

   virtual bool init();

   virtual void tick();

   virtual void registerTaskMsgCallbacks();


   virtual void processWaitTask(DtSimMessage * msg, DtSimTaskStatePtr taskState);

   virtual void processWaitDurationTask(DtSimMessage * msg, DtSimTaskStatePtr taskState);

   virtual void processWaitElapsedTask(DtSimMessage * msg, DtSimTaskStatePtr taskState);

   virtual DtSimTaskStatePtr currentTaskState() const;

public:

   static void waitCallback(DtSimMessage * msg, void * usr, DtSimTaskStatePtr taskState);

   static void waitDurationCallback(DtSimMessage * msg, void * usr, DtSimTaskStatePtr taskState);

   static void waitElapsedCallback(DtSimMessage * msg, void * usr, DtSimTaskStatePtr taskState);

   static DtSimComponent * creator(const DtString& name, 
      DtVrfObject* owner,
      DtSimManager* simManager, 
      DtComponentDescriptor* desc = 0,
      DtReaderWriterRegistry* parentRegistry = 0);

protected:
   DtWaitController();

   DtWaitController(const DtWaitController & orig);

   const DtWaitController & operator=(const DtWaitController & orig);

   virtual bool createPSR();

protected:

   DtWaitingPSR* myProcessState;
};

#endif