MessageFlow.h

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#ifndef BPMN_MessageFlow_H
#define BPMN_MessageFlow_H
 
#include "xml/bpmn/tMessageFlow.h"
#include "BaseElement.h"
 
namespace BPMN {
 
class Model;
class Process;
class Scope;
class FlowNode;
 
/**
 * @brief The MessageFlow class encapsulates the information and relationships associated with
 * a message flow in a BPMN process.
 *
 * The class provides access to the underlying @ref XML::bpmn::tMessageFlow element and the source
 * and target node.
 */
class MessageFlow : public BaseElement {
public:
  /// @brief Constructs a MessageFlow object based on a @ref XML::bpmn::tMessageFlow element.
  MessageFlow(XML::bpmn::tMessageFlow* messageFlow);
 
  XML::bpmn::tMessageFlow* element;
 
  /// @brief Reference to the source node of the message flow.
  std::pair<Process*, FlowNode*> source;
  /// @brief Reference to the target node of the message flow.
  std::pair<Process*, FlowNode*> target;
protected:
  friend class Model;
  void initialize(std::vector< std::unique_ptr<Process> >& processes, std::unordered_map<std::string,std::string>& participantMap);
  FlowNode* findRecursive(std::string& id, Scope* scope);
};
 
} // namespace BPMN
 
#endif // BPMN_MessageFlow_H