DriverControl.h

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// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
#ifndef FRAMEWORK_DRIVERCONTROL_H
#define FRAMEWORK_DRIVERCONTROL_H
 
#include <functional>
#include <vector>
 
#include "Framework/CommandInfo.h"
#include "Framework/DriverInfo.h"
#include "Framework/DataProcessorSpec.h"
#include "Framework/DeviceSpec.h"
#include "Framework/DeviceExecution.h"
 
namespace o2::framework
{
 
enum struct DriverControlState { STEP,
                                 PLAY,
                                 PAUSE };
 
struct DriverControl {
  using Callback = std::function<void(std::vector<DataProcessorSpec> const& workflow,
                                      std::vector<DeviceSpec> const&,
                                      std::vector<DeviceExecution> const&,
                                      std::vector<DataProcessorInfo>&,
                                      CommandInfo const&)>;
  std::vector<DriverState> forcedTransitions;
  DriverControlState state;
  std::vector<Callback> callbacks;
  bool defaultQuiet;
  bool defaultStopped;
};
 
} // namespace o2
 
#endif