three-gpp-http-variables.h

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/*
 * Copyright (c) 2013 Magister Solutions
 *
 * 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: Budiarto Herman <budiarto.herman@magister.fi>
 *
 */
 
#ifndef THREE_GPP_HTTP_VARIABLES_H
#define THREE_GPP_HTTP_VARIABLES_H
 
#include <ns3/nstime.h>
#include <ns3/object.h>
#include <ns3/random-variable-stream.h>
 
namespace ns3
{
 
class ThreeGppHttpVariables : public Object
{
  public:
    ThreeGppHttpVariables();
 
    static TypeId GetTypeId();
 
    uint32_t GetMtuSize();
 
    uint32_t GetRequestSize();
 
    Time GetMainObjectGenerationDelay();
 
    uint32_t GetMainObjectSize();
 
    Time GetEmbeddedObjectGenerationDelay();
 
    uint32_t GetEmbeddedObjectSize();
 
    uint32_t GetNumOfEmbeddedObjects();
 
    Time GetReadingTime();
 
    Time GetParsingTime();
 
    int64_t AssignStreams(int64_t stream);
 
    // SETTER METHODS
 
    void SetRequestSize(uint32_t constant);
    void SetMainObjectGenerationDelay(Time constant);
    void SetMainObjectSizeMean(uint32_t mean);
    void SetMainObjectSizeStdDev(uint32_t stdDev);
    void SetEmbeddedObjectGenerationDelay(Time constant);
    void SetEmbeddedObjectSizeMean(uint32_t mean);
    void SetEmbeddedObjectSizeStdDev(uint32_t stdDev);
    void SetNumOfEmbeddedObjectsMax(uint32_t max);
    void SetNumOfEmbeddedObjectsShape(double shape);
    void SetNumOfEmbeddedObjectsScale(uint32_t scale);
    void SetReadingTimeMean(Time mean);
    void SetParsingTimeMean(Time mean);
 
  private:
    void UpdateMainObjectMuAndSigma();
    void UpdateEmbeddedObjectMuAndSigma();
 
    void DoInitialize() override; // overridden from base class
 
    Ptr<UniformRandomVariable> m_mtuSizeRng;
    Ptr<ConstantRandomVariable> m_requestSizeRng;
    Ptr<ConstantRandomVariable> m_mainObjectGenerationDelayRng;
    Ptr<LogNormalRandomVariable> m_mainObjectSizeRng;
    uint32_t m_mainObjectSizeMean;
    uint32_t m_mainObjectSizeStdDev;
    uint32_t m_mainObjectSizeMin;
    uint32_t m_mainObjectSizeMax;
    uint32_t m_lowMtu;
    uint32_t m_highMtu;
    double m_highMtuProbability;
    Ptr<ConstantRandomVariable> m_embeddedObjectGenerationDelayRng;
    Ptr<LogNormalRandomVariable> m_embeddedObjectSizeRng;
    uint32_t m_embeddedObjectSizeMean;
    uint32_t m_embeddedObjectSizeStdDev;
    uint32_t m_embeddedObjectSizeMin;
    uint32_t m_embeddedObjectSizeMax;
    Ptr<ParetoRandomVariable> m_numOfEmbeddedObjectsRng;
    uint32_t m_numOfEmbeddedObjectsScale;
    Ptr<ExponentialRandomVariable> m_readingTimeRng;
    Ptr<ExponentialRandomVariable> m_parsingTimeRng;
 
}; // end of `class ThreeGppHttpVariables`
 
} // namespace ns3
 
#endif /* THREE_GPP_HTTP_VARIABLES_H */