RxModule.h

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
 
#pragma once
 
#include <framework/core/Module.h>
#include <framework/pcore/RingBuffer.h>
#include <framework/datastore/StoreObjPtr.h>
#include <framework/core/RandomGenerator.h>
 
 
namespace Belle2 {
  class DataStoreStreamer;

  class RxModule : public Module {
  public:

    explicit RxModule(RingBuffer* rbuf);
    virtual ~RxModule() override;

    virtual void initialize() override;
 
    virtual void event() override;
    virtual void terminate() override;

    void disableMergeableHandling(bool disable = true) { m_handleMergeable = !disable; }

    void initStreamer();

    void readEvent();
 
  private:
    RingBuffer* m_rbuf;

    DataStoreStreamer* m_streamer;

    int m_compressionLevel;

    int m_nrecv;
 
    bool m_handleMergeable = true; 

    StoreObjPtr<RandomGenerator> m_randomgenerator;
  };

} // end namespace Belle2