vrfObjectParameterFactory.h

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/*******************************************************************************
** Copyright (c) 1999 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: paramFact.h,v $ $Revision: 1.10 $ $State: Exp $
*******************************************************************************/



#ifndef DtVrfObjectParameterFactory_H_
#define DtVrfObjectParameterFactory_H_

#include <vrfobjparam/vrfXmlTypes.h>
#include <vlutil/vlHashlist.h>
#include <mtl/envValue.h>

class DtVrfObjectParameterFactory;
class DtReaderWriterRegistry;
class DtVrfObjectParameters;

typedef DtVrfObjectParameters * (*DtSimObjectParametersCreatorFcn)(DtEnvironmentSP env, DtEnvValueSP* objectNode);

#include "vrfobjparam/vrfobjparamDefines.h"
class DT_DLL_vrfobjparam DtVrfObjectParameterFactory : public DtHashlist
{
public:
   DtVrfObjectParameterFactory();

   DtVrfObjectParameterFactory(const DtVrfObjectParameterFactory& orig);

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

   virtual ~DtVrfObjectParameterFactory();

   virtual void addCreatorFcn(const DtString& type, 
      DtSimObjectParametersCreatorFcn fcn);

   virtual DtVrfObjectParameters * createParameters(const DtString& type, 
      DtEnvironmentSP env = DtEnvironmentSP(), DtEnvValueSP* objectNode = NULL);

   static DtVrfObjectParameterFactory * create();
};

#endif