acoustic-modem-energy-model.h

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2010 Andrea Sacco
 *
 * 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: Andrea Sacco <andrea.sacco85@gmail.com>
 */
 
#ifndef ACOUSTIC_MODEM_ENERGY_MODEL_H
#define ACOUSTIC_MODEM_ENERGY_MODEL_H
 
#include "ns3/device-energy-model.h"
#include "ns3/nstime.h"
#include "ns3/event-id.h"
#include "ns3/traced-value.h"
 
namespace ns3 {
 
class AcousticModemEnergyModel : public DeviceEnergyModel
{
public:
  typedef Callback<void> AcousticModemEnergyDepletionCallback;
  
  typedef Callback<void> AcousticModemEnergyRechargeCallback;
 
public:  
  static TypeId GetTypeId (void);
  AcousticModemEnergyModel ();
  virtual ~AcousticModemEnergyModel ();
 
  virtual void SetNode (Ptr<Node> node);
 
  virtual Ptr<Node> GetNode (void) const;
 
  // Inherited methods.
  virtual void SetEnergySource (Ptr<EnergySource> source);
  virtual double GetTotalEnergyConsumption (void) const;
 
  double GetTxPowerW (void) const;
 
  void SetTxPowerW (double txPowerW);
 
  double GetRxPowerW (void) const;
 
  void SetRxPowerW (double rxPowerW);
 
  double GetIdlePowerW (void) const;
 
  void SetIdlePowerW (double idlePowerW);
 
  double GetSleepPowerW (void) const;
 
  void SetSleepPowerW (double sleepPowerW);
 
  int GetCurrentState (void) const;
 
  void SetEnergyDepletionCallback (AcousticModemEnergyDepletionCallback callback);
  
  void SetEnergyRechargeCallback (AcousticModemEnergyRechargeCallback callback);
 
  virtual void ChangeState (int newState);
 
  virtual void HandleEnergyDepletion (void);
 
  virtual void HandleEnergyRecharged (void);
  
  virtual void HandleEnergyChanged (void);
 
 
private:
  void DoDispose (void);
 
  virtual double DoGetCurrentA (void) const;
 
  bool IsStateTransitionValid (const int destState);
 
  void SetMicroModemState (const int state);
 
private:
  Ptr<Node> m_node;            
  Ptr<EnergySource> m_source;  
 
  // Member variables for power consumption in different modem states.
  double m_txPowerW;           
  double m_rxPowerW;           
  double m_idlePowerW;         
  double m_sleepPowerW;        
 
  TracedValue<double> m_totalEnergyConsumption;
 
  // State variables.
  int m_currentState;          
  Time m_lastUpdateTime;       
 
  AcousticModemEnergyDepletionCallback m_energyDepletionCallback;
  
  AcousticModemEnergyRechargeCallback m_energyRechargeCallback;
 
};  // class AcousticModemEnergyModel
 
} // namespace ns3
 
#endif /* ACOUSTIC_MODEM_ENERGY_MODEL_H */