/*
 *  Copyright (c) 2009 INRIA, UDcast
 *
 * 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
 *
 *         Mohamed Amine Ismail <amine.ismail@sophia.inria.fr>
 *
 */

#ifndef IPCS_CLASSIFIER_H
#define IPCS_CLASSIFIER_H

#include "ss-service-flow-manager.h"

#include "ns3/packet.h"
#include "ns3/ptr.h"

#include <stdint.h>
#include <vector>

namespace ns3
{
class SsServiceFlowManager;

/**
 * \ingroup wimax
 *
 * IPCS classifier
 */
class IpcsClassifier : public Object
{
  public:
    /**
     * \brief Get the type ID.
     * \return the object TypeId
     */
    static TypeId GetTypeId();
    IpcsClassifier();
    ~IpcsClassifier() override;
    /**
     * \brief classify a packet in a service flow
     * \param packet the packet to classify
     * \param sfm the service flow manager to be used to classify packets
     * \param dir The direction on which the packet should be sent (UP or DOWN)
     * \return The service flow that should be used to send this packet
     */
    ServiceFlow* Classify(Ptr<const Packet> packet,
                          Ptr<ServiceFlowManager> sfm,
                          ServiceFlow::Direction dir);
};
} // namespace ns3

#endif /* IPCS_CLASSIFIER_H */
