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/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2010 Network Security Lab, University of Washington, Seattle.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation;
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Author: Sidharth Nabar <snabar@uw.edu>, He Wu <mdzz@u.washington.edu>
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*/
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#include "energy-source.h"
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#include "ns3/log.h"
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NS_LOG_COMPONENT_DEFINE ("EnergySource");
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namespace ns3 {
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NS_OBJECT_ENSURE_REGISTERED (EnergySource);
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TypeId
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EnergySource::GetTypeId (void)
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{
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static TypeId tid = TypeId ("ns3::EnergySource")
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.SetParent<Object> ()
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;
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return tid;
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}
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EnergySource::EnergySource ()
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{
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}
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EnergySource::~EnergySource ()
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{
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}
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double
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EnergySource::GetInitialEnergy (void) const
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{
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return DoGetInitialEnergy ();
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}
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double
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EnergySource::GetRemainingEnergy (void) const
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{
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return DoGetRemainingEnergy ();
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}
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void
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EnergySource::DecreaseRemainingEnergy (double energyJ)
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{
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DoDecreaseRemainingEnergy (energyJ);
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}
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void
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EnergySource::IncreaseRemainingEnergy (double energyJ)
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{
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DoIncreaseRemainingEnergy (energyJ);
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}
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double
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EnergySource::GetEnergyFraction (void) const
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{
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return DoGetEnergyFraction ();
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}
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void
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EnergySource::AppendDeviceEnergyModel (
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Ptr<DeviceEnergyModel> deviceEnergyModelPtr)
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{
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NS_LOG_FUNCTION (this << deviceEnergyModelPtr);
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NS_ASSERT (deviceEnergyModelPtr != NULL); // model must exist
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m_deviceEnergyModelList.push_back (deviceEnergyModelPtr);
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}
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EnergySource::DeviceEnergyModelList
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EnergySource::FindDeviceEnergyModels (TypeId tid)
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{
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NS_LOG_FUNCTION (this << tid);
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DeviceEnergyModelList list;
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DeviceEnergyModelList::iterator listItr;
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for (listItr = m_deviceEnergyModelList.begin ();
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listItr != m_deviceEnergyModelList.end (); listItr++)
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{
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if ((*listItr)->GetInstanceTypeId () == tid)
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{
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list.push_back (*listItr);
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}
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}
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return list;
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}
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EnergySource::DeviceEnergyModelList
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EnergySource::FindDeviceEnergyModels (std::string name)
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{
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NS_LOG_FUNCTION (this << name);
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DeviceEnergyModelList list;
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DeviceEnergyModelList::iterator listItr;
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for (listItr = m_deviceEnergyModelList.begin ();
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listItr != m_deviceEnergyModelList.end (); listItr++)
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{
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if ((*listItr)->GetInstanceTypeId ().GetName ().compare (name) == 0)
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{
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list.push_back (*listItr);
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}
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}
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return list;
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}
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/*
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* Private function starts here.
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*/
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void
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EnergySource::DoDispose (void)
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{
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NS_LOG_FUNCTION (this);
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m_deviceEnergyModelList.clear (); // break reference cycle
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}
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/*
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* Protected functions start here.
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*/
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void
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EnergySource::NotifyEnergyDrained (void)
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{
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NS_LOG_FUNCTION (this);
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// notify all device energy models installed on node
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DeviceEnergyModelList::iterator listItr;
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for (listItr = m_deviceEnergyModelList.begin ();
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listItr != m_deviceEnergyModelList.end (); listItr++)
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{
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NS_LOG_DEBUG ("BasicEnergySource:Notifying device energy model: "
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<< (*listItr)->GetInstanceTypeId ());
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(*listItr)->HandleEnergyDepletion ();
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}
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}
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void
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EnergySource::BreakDeviceEnergyModelRefCycle (void)
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{
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NS_LOG_FUNCTION (this);
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m_deviceEnergyModelList.clear (); // break reference cycle
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}
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} // namespace ns3
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