tDataInter.h

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/*********************************************************************
** Copyright (c) 1992-2010 VT MAK
** All rights reserved.
*********************************************************************/


#ifndef tDataInter_H_
#define tDataInter_H_

#if DtTENA

#include "tInterWData.h"
#include <vlpi/entityIdentifier.h>
#include "globalObjDes.h"


class DT_DLL_VL DtDataInteraction;

typedef void (*DtDataInteractionCb)(DtDataInteraction* inter, void* usr);


class DT_DLL_VL DtDataInteraction : public DtInteractionWithData
{
public:
   DtDataInteraction();

   virtual ~DtDataInteraction();

   DtDataInteraction(const DtDataInteraction& orig);

   DtDataInteraction& operator=(
      const DtDataInteraction& orig);

   virtual void setSenderId(const DtEntityIdentifier& id);

   virtual const DtEntityIdentifier& senderId() const;

   virtual void setReceiverId(const DtEntityIdentifier& id);

   virtual const DtEntityIdentifier& receiverId() const;

   virtual void setRequestId(unsigned long id);

   virtual unsigned long requestId() const;

   virtual const char* name() const;

   virtual void printData() const;

   virtual void printDataToStream(std::ostream& stream) const;

public:

   static DtInteraction* create();

   static void addCallback(DtExerciseConn* conn,
      DtDataInteractionCb cb, void* usr);

   static void removeCallback(DtExerciseConn* conn,
      DtDataInteractionCb cb, void* usr);


protected:
   DtEntityIdentifier myOrigEnt;
   DtEntityIdentifier myReceiveEnt;
   int                myRequestId;
};

#endif
#endif