DataProvider.h

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#ifndef BPMNOS_Model_DataProvider_H
#define BPMNOS_Model_DataProvider_H
 
#include <string>
#include <memory>
#include <unordered_map>
#include <bpmn++.h>
#include "model/utility/src/Number.h"
#include "model/utility/src/StringRegistry.h"
#include "model/bpmnos/src/Model.h"
#include "model/bpmnos/src/extensionElements/Attribute.h"
#include "Scenario.h"
 
namespace BPMNOS::Model {
 
 
/**
 * @brief Abstract base class representing a data provider for BPMN instance data.
 *
 * The DataProvider class is responsible for providing and managing instance data
 * for BPMN processes. 
 */
class DataProvider {
public:
  /**
   * @brief Constructor for DataProvider.
   *
   * @param modelFile The file path to the BPMN model file.
   */
  DataProvider(const std::string& modelFile, const std::vector<std::string>& folders);
  virtual ~DataProvider() = 0;
  const Model& getModel() const;
 
  virtual std::unique_ptr<Scenario> createScenario(unsigned int scenarioId = 0) = 0;
 
protected:
  std::unique_ptr<Model> model;  ///< Pointer to the BPMN model.
 
  DataInput attributes; ///< Map holding all attributes in the model with keys being the process (or nullptr for global attributes) and attribute id 
};
 
} // namespace BPMNOS::Model
 
#endif // BPMNOS_Model_DataProvider_H