application.h

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2006 Georgia Tech Research Corporation
 *
 * 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: George F. Riley<riley@ece.gatech.edu>
 */

#ifndef APPLICATION_H
#define APPLICATION_H

#include "ns3/event-id.h"
#include "ns3/nstime.h"
#include "ns3/object.h"
#include "ns3/ptr.h"
#include "ns3/node.h"

namespace ns3 {

class Node;

class Application : public Object
{
public:
  static TypeId GetTypeId (void);
  Application ();
  virtual ~Application ();

  void SetStartTime (Time start);

  void SetStopTime (Time stop);

  Ptr<Node> GetNode () const;

  void SetNode (Ptr<Node> node);

  typedef void (*DelayAddressCallback) (const Time &delay,
                                        const Address &from);

  typedef void (*StateTransitionCallback)(const std::string &oldState,
                                          const std::string &newState);

private:
  virtual void StartApplication (void);

  virtual void StopApplication (void);
protected:
  virtual void DoDispose (void);
  virtual void DoInitialize (void);

  Ptr<Node>       m_node;   
  Time m_startTime;         
  Time m_stopTime;          
  EventId m_startEvent;     
  EventId m_stopEvent;      
};

} // namespace ns3

#endif /* APPLICATION_H */