ISecondaryEventSelector.h

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/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/

 
#ifndef ATHENAKERNEL_ISECONDARYEVENTSELECTOR_H
#define ATHENAKERNEL_ISECONDARYEVENTSELECTOR_H
 
#include <GaudiKernel/IEvtSelector.h>
#include <AthenaKernel/IEvtSelectorSeek.h>
#include <AthenaKernel/SourceID.h>
 
namespace coral
{
  class AttributeList;
}

class ISecondaryEventSelector : virtual public extend_interfaces<IEvtSelector, IEvtSelectorSeek>
{
public:
  DeclareInterfaceID(ISecondaryEventSelector, 1, 0);

  virtual StatusCode nextHandleFileTransition(IEvtSelector::Context& ctxt) const = 0;
  virtual StatusCode nextWithSkip(IEvtSelector::Context& ctxt) const = 0;
  virtual StatusCode recordAttributeList() const = 0;
  virtual StatusCode fillAttributeList(coral::AttributeList *attrList, const std::string &suffix, bool copySource) const = 0;
  // Disconnect DB if all events from the source FID were processed and the Selector moved to another file
  virtual bool disconnectIfFinished(const SG::SourceID &fid) const = 0;
};
 
#endif // ATHENAKERNEL_ISECONDARYEVENTSELECTOR_H