waitController.h

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/*******************************************************************************
** Copyright (c) 1999 MaK Technologies, Inc.
** All rights reserved.
*******************************************************************************/



#pragma once

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

class DtString;
class DtSimulationServices;
class DtTaskMessage;
class DtSimMessage;
class DtWaitingPSR;

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

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

   virtual ~DtWaitController();

   virtual const char* type() const;

   virtual bool init();

   virtual void tick();

   virtual void enable();
   virtual void registerTaskMsgCallbacks();

   virtual void disable();

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

   virtual DtSimTaskStatePtr currentTaskState() const;

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

protected:
   virtual void processWait(const DtTaskMessage& msg, DtSimTaskStatePtr taskStatePtr);


   virtual void processWaitTask(DtSimTask* task, DtSimTaskStatePtr taskState);

   virtual void processWaitDurationTask(DtSimTask* task, DtSimTaskStatePtr taskState);

   virtual void processWaitElapsedTask(DtSimTask* task, DtSimTaskStatePtr taskState);

   DtWaitController();

   DtWaitController(const DtWaitController & orig);

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

   virtual bool createPSR();

   DtWaitingPSR* myProcessState;
};