queuemanager.h

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/*
 * Copyright (c) 2015 - Adjacent Link LLC, Bridgewater, New Jersey
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in
 *   the documentation and/or other materials provided with the
 *   distribution.
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 *   contributors may be used to endorse or promote products derived
 *   from this software without specific prior written permission.
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#ifndef EMANEMODELSTDMAQUEUEMANAGER_HEADER_
#define EMANEMODELSTDMAQUEUEMANAGER_HEADER_

#include "emane/component.h"
#include "emane/platformserviceuser.h"
#include "emane/runningstatemutable.h"
#include "emane/downstreampacket.h"
#include "emane/models/tdma/types.h"
#include "emane/models/tdma/messagecomponent.h"
#include "emane/models/tdma/packetstatuspublisheruser.h"

#include <tuple>

namespace EMANE
{
  namespace Models
  {
    namespace TDMA
    {
      class QueueManager : public Component,
                           public PlatformServiceUser,
                           public RunningStateMutable,
                           public PacketStatusPublisherUser
      {
      public:
        virtual ~QueueManager(){};

        virtual
        size_t enqueue(std::uint8_t u8QueueIndex, DownstreamPacket && pkt) = 0;


        virtual std::tuple<EMANE::Models::TDMA::MessageComponents,
                           size_t>
        dequeue(std::uint8_t u8QueueIndex,
                size_t length,
                NEMId destination) = 0;


        virtual QueueInfos getPacketQueueInfo() const = 0;

      protected:
        NEMId id_;

        QueueManager(NEMId id,
                     PlatformServiceProvider * pPlatformServiceProvider):
          PlatformServiceUser{pPlatformServiceProvider},
          id_{id}{}

      private:
        void processEvent(const EventId &, const Serialization &) final{};

        void processTimedEvent(TimerEventId,
                               const TimePoint &,
                               const TimePoint &,
                               const TimePoint &,
                               const void *) final {};

      };
    }
  }
}

#endif // EMANEMODELSTDMAQUEUEMANAGER_HEADER_