/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2011 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
*
* 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: Author: Marco Miozzo <marco.miozzo@cttc.es>
*/
#ifndef LTE_RADIO_BEARER_TAG_H
#define LTE_RADIO_BEARER_TAG_H
#include "ns3/tag.h"
namespace ns3 {
class Tag;
/**
* Tag used to define the RNTI and LC id for each MAC packet trasmitted
*/
class LteRadioBearerTag : public Tag
{
public:
/**
* \brief Get the type ID.
* \return the object TypeId
*/
static TypeId GetTypeId (void);
virtual TypeId GetInstanceTypeId (void) const;
/**
* Create an empty LteRadioBearerTag
*/
LteRadioBearerTag ();
/**
* Create a LteRadioBearerTag with the given RNTI and LC id
* \param rnti the RNTI
* \param lcId the LCID
*/
LteRadioBearerTag (uint16_t rnti, uint8_t lcId);
/**
* Create a LteRadioBearerTag with the given RNTI, LC id and layer
* \param rnti the RNTI
* \param lcId the LCID
* \param layer the layer
*/
LteRadioBearerTag (uint16_t rnti, uint8_t lcId, uint8_t layer);
/**
* Set the RNTI to the given value.
*
* @param rnti the value of the RNTI to set
*/
void SetRnti (uint16_t rnti);
/**
* Set the LC id to the given value.
*
* @param lcid the value of the RNTI to set
*/
void SetLcid (uint8_t lcid);
/**
* Set the layer id to the given value.
*
* @param layer the value of the layer to set
*/
void SetLayer (uint8_t layer);
virtual void Serialize (TagBuffer i) const;
virtual void Deserialize (TagBuffer i);
virtual uint32_t GetSerializedSize () const;
virtual void Print (std::ostream &os) const;
/**
* Get RNTI function
*
* \returns RNTI
*/
uint16_t GetRnti (void) const;
/**
* Get LCID function
*
* \returns LCID
*/
uint8_t GetLcid (void) const;
/**
* Get layer function
*
* \returns layer
*/
uint8_t GetLayer (void) const;
private:
uint16_t m_rnti; ///< RNTI
uint8_t m_lcid; ///< LCID
uint8_t m_layer; ///< layer
};
} // namespace ns3
#endif /* LTE_RADIO_BEARER_TAG_H */