simple-limits.h

/* -*-  Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2011 University of California, Los Angeles
 *
 * 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: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
 */


#ifndef NDNSIM_SIMPLE_LIMITS_H
#define NDNSIM_SIMPLE_LIMITS_H

#include "ns3/event-id.h"
#include "best-route.h"

namespace ns3 {
namespace ndn {
namespace fw {

class SimpleLimits :
    public BestRoute
{
private:
  typedef BestRoute super;

public:
  static TypeId
  GetTypeId ();

  SimpleLimits ();
  
  virtual void
  WillEraseTimedOutPendingInterest (Ptr<pit::Entry> pitEntry);

protected:
  virtual bool
  TrySendOutInterest (Ptr<Face> inFace,
                      Ptr<Face> outFace,
                      Ptr<const InterestHeader> header,
                      Ptr<const Packet> origPacket,
                      Ptr<pit::Entry> pitEntry);
  
  virtual void
  WillSatisfyPendingInterest (Ptr<Face> inFace,
                              Ptr<pit::Entry> pitEntry);
  
private:
  // from Object
  virtual void
  NotifyNewAggregate (); 

  virtual void
  DoDispose ();
};


} // namespace fw
} // namespace ndn
} // namespace ns3

#endif // NDNSIM_SIMPLE_LIMITS_H