// -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*-

//

// Copyright (c) 2006 Georgia Tech Research Corporation

// All rights reserved.

//

// 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>

//

// Implement the basic Node object for ns3.

// George F. Riley, Georgia Tech, Fall 2006

#include "node.h"

#include "node-list.h"

#include "net-device.h"

#include "ns3/simulator.h"

namespace ns3{

Node::Node()

  : m_id(0), m_sid(0)

{

}

Node::Node(uint32_t sid)

  : m_id(0), m_sid(sid)

{ 

}

Node::~Node ()

{}

uint32_t 

Node::GetId (void) const

{

  return m_id;

}

void   

Node::SetId(uint32_t id )

{

  m_id = id;

}

uint32_t 

Node::GetSystemId (void) const

{

  return m_sid;

}

void   

Node::SetSystemId(uint32_t s )

{

  m_sid = s;

}

uint32_t 

Node::AddDevice (NetDevice *device)

{

  device->Ref ();

  uint32_t index = m_devices.size ();

  m_devices.push_back (device);

  DoAddDevice (device);

  return index;

}

NetDevice *

Node::GetDevice (uint32_t index) const

{

  return m_devices[index];

}

uint32_t 

Node::GetNDevices (void) const

{

  return m_devices.size ();

}

void Node::Dispose()

{

  for (std::vector<NetDevice *>::iterator i = m_devices.begin ();

       i != m_devices.end (); i++)

    {

      NetDevice *device = *i;

      device->Dispose ();

      device->Unref ();

    }

  m_devices.erase (m_devices.begin (), m_devices.end ());

}

L3Demux*

Node::GetL3Demux() const

{

  return 0;

}

Ipv4L4Demux*

Node::GetIpv4L4Demux() const

{

  return 0;

}

ApplicationList* Node::GetApplicationList() const

{

  return 0;

}

Ipv4 *

Node::GetIpv4 (void) const

{

  return 0;

}

Udp *

Node::GetUdp (void) const

{

  return 0;

}

Arp *

Node::GetArp (void) const

{

  return 0;

}

}//namespace ns3