QmitkDataGenerationJobBase.h

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/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
 
#ifndef QmitkDataGenerationJobBase_h
#define QmitkDataGenerationJobBase_h
 
 
//QT
#include <QRunnable>
#include <QObject>
#include <QMetaType>
 
//MITK
#include <mitkBaseData.h>
 
#include <MitkImageStatisticsUIExports.h>
 
class MITKIMAGESTATISTICSUI_EXPORT QmitkDataGenerationJobBase : public QObject, public QRunnable
{
    Q_OBJECT
 
public:
  using ResultMapType = std::map<std::string, mitk::BaseData::Pointer>;
 
  virtual ResultMapType GetResults() const = 0;
 
  void run() final;
 
  bool GetComputationSuccessFlag() const;
 
  std::string GetLastErrorMessage() const;
 
  bool IsRunning() const;
 
signals:
    void Error(QString err, const QmitkDataGenerationJobBase* job);
    void ResultsAvailable(ResultMapType results, const QmitkDataGenerationJobBase* job);
    
protected:
  QmitkDataGenerationJobBase() = default;
 
  virtual ~QmitkDataGenerationJobBase() = default;
 
  virtual bool RunComputation() = 0;
 
  std::string m_LastErrorMessage;
 
private:
  bool m_ComputationSuccessful = false;
  bool m_IsRunning = false;
};
 
#endif