65 lines
2.0 KiB
C++
65 lines
2.0 KiB
C++
/**
|
|
* @file SystemObjectIF.h
|
|
* @brief This file contains the definition of the SystemObjectIF interface.
|
|
* @date 18.09.2012
|
|
* @author Bastian Baetz
|
|
*/
|
|
|
|
#ifndef SYSTEMOBJECTIF_H_
|
|
#define SYSTEMOBJECTIF_H_
|
|
|
|
#include <framework/events/EventReportingProxyIF.h>
|
|
#include <framework/returnvalues/HasReturnvaluesIF.h>
|
|
#include <stdint.h>
|
|
/**
|
|
* \defgroup system_objects Software System Object Management
|
|
* The classes to create System Objects and classes to manage these are contained in this group.
|
|
* System Objects are software elements that can be controlled externally. They all have a unique
|
|
* object identifier.
|
|
*/
|
|
|
|
/**
|
|
* This is the typedef for object identifiers.
|
|
* \ingroup system_objects
|
|
*/
|
|
typedef uint32_t object_id_t;
|
|
|
|
/**
|
|
* This interface allows a class to be included in the object manager
|
|
* list.
|
|
* It does not provide any method definitions, still it is required to
|
|
* perform a type check with dynamic_cast.
|
|
* \ingroup system_objects
|
|
*/
|
|
class SystemObjectIF : public EventReportingProxyIF {
|
|
public:
|
|
/**
|
|
* This is a simple getter to return the object identifier.
|
|
* @return Returns the object id of this object.
|
|
*/
|
|
virtual object_id_t getObjectId() const = 0;
|
|
/**
|
|
* The empty virtual destructor as required for C++ interfaces.
|
|
*/
|
|
virtual ~SystemObjectIF() {
|
|
}
|
|
/**
|
|
* Initializes all inter-object dependencies.
|
|
* This is necessary to avoid circular dependencies of not-fully
|
|
* initialized objects on start up.
|
|
* @return - \c RETURN_OK in case the initialization was successful
|
|
* - \c RETURN_FAILED otherwise
|
|
*/
|
|
virtual ReturnValue_t initialize() = 0;
|
|
/**
|
|
* Checks, if all object-object interconnections are satisfying for operation.
|
|
* Some objects need certain other objects (or a certain number), to be registered as children.
|
|
* These checks can be done in this method.
|
|
* @return - \c RETURN_OK in case the check was successful
|
|
* - \c any other code otherwise
|
|
*/
|
|
virtual ReturnValue_t checkObjectConnections() = 0;
|
|
};
|
|
|
|
#endif /* SYSTEMOBJECTIF_H_ */
|