connection-manager.h

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/*
 * Copyright (c) 2007,2008,2009 INRIA, UDcast
 *
 * 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
 *
 * Authors: Jahanzeb Farooq <jahanzeb.farooq@sophia.inria.fr>
 *          Mohamed Amine Ismail <amine.ismail@sophia.inria.fr>
 *                               <amine.ismail@UDcast.com>
 */
 
#ifndef CONNECTION_MANAGER_H
#define CONNECTION_MANAGER_H
 
#include "cid.h"
#include "wimax-connection.h"
 
#include "ns3/mac48-address.h"
 
#include <stdint.h>
 
namespace ns3
{
 
class CidFactory;
class SSRecord;
class RngRsp;
class WimaxNetDevice;
class SubscriberStationNetDevice;
 
class ConnectionManager : public Object
{
  public:
    static TypeId GetTypeId();
    ConnectionManager();
    ~ConnectionManager() override;
    void DoDispose() override;
    void SetCidFactory(CidFactory* cidFactory);
    void AllocateManagementConnections(SSRecord* ssRecord, RngRsp* rngrsp);
    Ptr<WimaxConnection> CreateConnection(Cid::Type type);
    void AddConnection(Ptr<WimaxConnection> connection, Cid::Type type);
    Ptr<WimaxConnection> GetConnection(Cid cid);
    std::vector<Ptr<WimaxConnection>> GetConnections(Cid::Type type) const;
    uint32_t GetNPackets(Cid::Type type, ServiceFlow::SchedulingType schedulingType) const;
    bool HasPackets() const;
 
  private:
    std::vector<Ptr<WimaxConnection>> m_basicConnections;     
    std::vector<Ptr<WimaxConnection>> m_primaryConnections;   
    std::vector<Ptr<WimaxConnection>> m_transportConnections; 
    std::vector<Ptr<WimaxConnection>> m_multicastConnections; 
    // only for BS
    CidFactory* m_cidFactory; 
};
 
} // namespace ns3
 
#endif /* CONNECTION_MANAGER_H */