ss-scheduler.h

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/*
 * Copyright (c) 2007,2008 INRIA
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Author: Jahanzeb Farooq <jahanzeb.farooq@sophia.inria.fr>
 */
 
/* SS outbound scheduler as per in Section 6.3.5.1 */
 
#ifndef SS_SCHEDULER_H
#define SS_SCHEDULER_H
 
#include "wimax-mac-header.h"
#include "wimax-phy.h"
 
#include "ns3/packet-burst.h"
#include "ns3/packet.h"
 
#include <stdint.h>
 
namespace ns3
{
 
class SubscriberStationNetDevice;
class WimaxConnection;
 
class SSScheduler : public Object
{
  public:
    static TypeId GetTypeId();
    SSScheduler(Ptr<SubscriberStationNetDevice> ss);
    ~SSScheduler() override;
 
    // Delete copy constructor and assignment operator to avoid misuse
    SSScheduler(const SSScheduler&) = delete;
    SSScheduler& operator=(const SSScheduler&) = delete;
 
    void SetPollMe(bool pollMe);
    bool GetPollMe() const;
    Ptr<PacketBurst> Schedule(uint16_t availableSymbols,
                              WimaxPhy::ModulationType modulationType,
                              MacHeaderType::HeaderType packetType,
                              Ptr<WimaxConnection>& connection);
 
    void DoDispose() override;
 
  private:
    Ptr<WimaxConnection> SelectConnection();
    Ptr<SubscriberStationNetDevice> m_ss; 
    bool m_pollMe;                        
};
 
} // namespace ns3
 
#endif /* SS_SCHEDULER_H */