dataInteraction.h

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/****************************************************************************
 * Copyright (c) 2014 VT MAK
 * All rights reserved.
 ****************************************************************************/


#if DtTENA

#pragma once

#include <vlTena/dllExport.h>
#include <vlTena/interactionWithData.h>
#include <vl/globalObjectDesignator.h>
#include <vlpi/entityIdentifier.h>

namespace MAKVrExchange
{

   namespace DtTenaBroker
   {

      class DtDataInteraction;

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

      class DT_DLL_VLTENA 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 // DtTENA