ILiveListener.h

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2012 ISIS Rutherford Appleton Laboratory UKRI,
//   NScD Oak Ridge National Laboratory, European Spallation Source,
//   Institut Laue - Langevin & CSNS, Institute of High Energy Physics, CAS
// SPDX - License - Identifier: GPL - 3.0 +
#pragma once
 
//----------------------------------------------------------------------
// Includes
//----------------------------------------------------------------------
#include "MantidAPI/DllConfig.h"
#include "MantidGeometry/IDTypes.h"
#include "MantidKernel/DateAndTime.h"
#include "MantidKernel/PropertyManager.h"
#include <Poco/Net/SocketAddress.h>
#include <string>
 
namespace Mantid {
namespace API {
//----------------------------------------------------------------------
// Forward declaration
//----------------------------------------------------------------------
class Workspace;
 
class MANTID_API_DLL ILiveListener : public Kernel::PropertyManager {
public:
  //----------------------------------------------------------------------
  // Static properties
  //----------------------------------------------------------------------
 
  virtual std::string name() const = 0;
  virtual bool supportsHistory() const = 0;
  virtual bool buffersEvents() const = 0;
 
  //----------------------------------------------------------------------
  // Actions
  //----------------------------------------------------------------------
 
  virtual bool connect(const Poco::Net::SocketAddress &address) = 0;
 
  virtual void start(Types::Core::DateAndTime startTime = Types::Core::DateAndTime()) = 0;
 
  virtual std::shared_ptr<Workspace> extractData() = 0;
 
  //----------------------------------------------------------------------
  // State information
  //----------------------------------------------------------------------
 
  virtual bool isConnected() = 0;
 
  virtual bool dataReset() = 0;
 
  enum RunStatus { NoRun = 0, BeginRun = 1, Running = 2, EndRun = 4 };
 
  virtual ILiveListener::RunStatus runStatus() = 0;
 
  virtual int runNumber() const = 0;
 
  virtual void setSpectra(const std::vector<specnum_t> &specList) = 0;
 
  virtual void setAlgorithm(const class IAlgorithm &callingAlgorithm) = 0;
};
 
using ILiveListener_sptr = std::shared_ptr<ILiveListener>;
 
} // namespace API
} // namespace Mantid