/* -*-  Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2008 INRIA
 * Copyright (c) 2010 Network Security Lab, University of Washington, Seattle.
 *
 * 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: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
 *          Sidharth Nabar <snabar@uw.edu>, He Wu <mdzz@u.washington.edu>
 */

#include "energy-source-container.h"
#include "ns3/names.h"

namespace ns3 {

TypeId
EnergySourceContainer::GetTypeId (void)
{
  static TypeId tid = TypeId ("ns3::EnergySourceContainer")
    .SetParent<Object> ()
    .AddConstructor<EnergySourceContainer> ()
  ;
  return tid;
}

EnergySourceContainer::EnergySourceContainer ()
{
}

EnergySourceContainer::~EnergySourceContainer ()
{
}

EnergySourceContainer::EnergySourceContainer (Ptr<EnergySource> source)
{
  NS_ASSERT (source != NULL);
  m_sources.push_back (source);
}

EnergySourceContainer::EnergySourceContainer (std::string sourceName)
{
  Ptr<EnergySource> source = Names::Find<EnergySource> (sourceName);
  NS_ASSERT (source != NULL);
  m_sources.push_back (source);
}

EnergySourceContainer::EnergySourceContainer (const EnergySourceContainer &a,
                                              const EnergySourceContainer &b)
{
  *this = a;
  Add (b);
}

EnergySourceContainer::Iterator
EnergySourceContainer::Begin (void) const
{
  return m_sources.begin ();
}

EnergySourceContainer::Iterator
EnergySourceContainer::End (void) const
{
  return m_sources.end ();
}

uint32_t
EnergySourceContainer::GetN (void) const
{
  return m_sources.size ();
}

Ptr<EnergySource>
EnergySourceContainer::Get (uint32_t i) const
{
  return m_sources[i];
}

void
EnergySourceContainer::Add (EnergySourceContainer container)
{
  for (Iterator i = container.Begin (); i != container.End (); i++)
    {
      m_sources.push_back (*i);
    }
}

void
EnergySourceContainer::Add (Ptr<EnergySource> source)
{
  NS_ASSERT (source != NULL);
  m_sources.push_back (source);
}

void
EnergySourceContainer::Add (std::string sourceName)
{
  Ptr<EnergySource> source = Names::Find<EnergySource> (sourceName);
  NS_ASSERT (source != NULL);
  m_sources.push_back (source);
}

/*
 * Private functions start here.
 */

void
EnergySourceContainer::DoDispose (void)
{
  // call Object::Dispose for all EnergySource objects
  for (std::vector< Ptr<EnergySource> >::iterator i = m_sources.begin ();
       i != m_sources.end (); i++)
    {
      (*i)->DisposeDeviceModels ();
      (*i)->Dispose ();
    }
  m_sources.clear ();
}

void
EnergySourceContainer::DoStart (void)
{
  // call Object::Start for all EnergySource objects
  for (std::vector< Ptr<EnergySource> >::iterator i = m_sources.begin ();
       i != m_sources.end (); i++)
    {
      (*i)->Start ();
      (*i)->StartDeviceModels ();
    }
}

} // namespace ns3
