fsfw/tasks/TaskFactory.h
Ulrich Mohr 575f70ba03 updating code from Flying Laptop
This is the framework of Flying Laptop OBSW version A.13.0.
2018-07-12 16:29:32 +02:00

66 lines
2.0 KiB
C++

#ifndef FRAMEWORK_TASKS_TASKFACTORY_H_
#define FRAMEWORK_TASKS_TASKFACTORY_H_
#include <framework/tasks/FixedTimeslotTaskIF.h>
#include <framework/tasks/Typedef.h>
/**
* Singleton Class that produces Tasks.
*/
class TaskFactory{
public:
virtual ~TaskFactory();
/**
* Returns the single instance of TaskFactory.
* The implementation of #instance is found in its subclasses.
* Thus, we choose link-time variability of the instance.
*/
static TaskFactory* instance();
/**
* Creates a new periodic task and returns the interface pointer.
* @param name_ Name of the task
* @param taskPriority_ Priority of the task
* @param stackSize_ Stack Size of the task
* @param period_ Period of the task
* @param deadLineMissedFunction_ Function to be called if a deadline was missed
* @return PeriodicTaskIF* Pointer to the newly created Task
*/
PeriodicTaskIF* createPeriodicTask(OSAL::TaskName name_,OSAL::TaskPriority taskPriority_,OSAL::TaskStackSize stackSize_,OSAL::TaskPeriod periodInSeconds_,OSAL::TaskDeadlineMissedFunction deadLineMissedFunction_);
/**
*
* @param name_ Name of the task
* @param taskPriority_ Priority of the task
* @param stackSize_ Stack Size of the task
* @param period_ Period of the task
* @param deadLineMissedFunction_ Function to be called if a deadline was missed
* @return FixedTimeslotTaskIF* Pointer to the newly created Task
*/
FixedTimeslotTaskIF* createFixedTimeslotTask(OSAL::TaskName name_,OSAL::TaskPriority taskPriority_,OSAL::TaskStackSize stackSize_,OSAL::TaskPeriod periodInSeconds_,OSAL::TaskDeadlineMissedFunction deadLineMissedFunction_);
/**
* Function to be called to delete a task
* @param task The pointer to the task that shall be deleted
* @return Success of deletion
*/
ReturnValue_t deleteTask(PeriodicTaskIF* task);
private:
/**
* External instantiation is not allowed.
*/
TaskFactory();
static TaskFactory* factoryInstance;
};
#endif /* FRAMEWORK_TASKS_TASKFACTORY_H_ */