simTaskState.h

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



#pragma once

#include "vrfutil/readerWriter.h"
#include "vrftasks/simTaskStateFactory.h"
#include "vrftasks/vrftasksDefines.h"

class DT_DLL_vrftasks DtSimTaskState : public DtReaderWriter
{
public:
   DtSimTaskState();

   DtSimTaskState(const DtString & writeName,
      DtReaderWriterRegistry * parentRegistry = 0);

   DtSimTaskState(const DtString & writeName, const DtSimTaskState & orig,
      DtReaderWriterRegistry * parentRegistry = 0);

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

   virtual ~DtSimTaskState();

   virtual bool init();

   virtual DtString type() const;

   virtual DtSimTaskState * clone(const DtString & name, DtReaderWriterRegistry * parentRegistry = 0) const;

   virtual void putData(FILE *fp, int indentLevel = 0);

   virtual DtlObjPtr getData(DtlObjPtr args, 
      const DtReaderWriter::SearchPaths& searchPaths,
      const DtVariableBindingsList& variableBindings);

   static DtSimTaskState * createTaskState(DtlObjPtr mtlStream);
   static DtSimTaskState * createTaskState(DtString taskStateType);

   static void addTaskStateCreatorFcn(const DtString & taskName,
      DtSimTaskStateCreatorFcn fcn);

   static void setFactory(DtSimTaskStateFactory * factory);
   static DtSimTaskStateFactory* factory();

   static bool isTypeRegistered(DtString type);

   static DtSimTaskStateFactory*  myFactory;
};