IStateful.h

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* (c) Copyright 1998-2019 CERN for the benefit of the LHCb and ATLAS collaborations *
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* This software is distributed under the terms of the Apache version 2 licence,     *
* copied verbatim in the file "LICENSE".                                            *
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#ifndef GAUDIKERNEL_ISTATEFUL_H
#define GAUDIKERNEL_ISTATEFUL_H

// Include Files
#include "GaudiKernel/IInterface.h"
#include "GaudiKernel/StateMachine.h"
#include <string>

class GAUDI_API IStateful : virtual public IInterface {
public:
  DeclareInterfaceID( IStateful, 1, 0 );

  virtual StatusCode configure() = 0;

  virtual StatusCode initialize() = 0;

  virtual StatusCode start() = 0;

  virtual StatusCode stop() = 0;

  virtual StatusCode finalize() = 0;

  virtual StatusCode terminate() = 0;

  virtual StatusCode reinitialize() = 0;

  virtual StatusCode restart() = 0;

  virtual Gaudi::StateMachine::State FSMState() const = 0;

  virtual Gaudi::StateMachine::State targetFSMState() const = 0;
};

#endif // GAUDIKERNEL_ISTATEFUL_H