System::SchedulerImpl Class Reference

Implementation of scheduler interface. More...

#include <B2BITS_Scheduler.h>

Inheritance diagram for System::SchedulerImpl:

Collaboration diagram for System::SchedulerImpl:

Public Member Functions
virtual SchedulePtr	getSchedule (const std::string &scheduleId) const
	Returns scheduler registered by id.
virtual Schedules	getSchedules () const
	Returns schedules registered at the scheduler.
virtual SchedulerState	getState ()
	Returns current scheduler's state.
virtual void	registerSchedule (const SchedulePtr &schedulePtr)
	Registers schedule at scheduler.
	SchedulerImpl (unsigned int affinity=0, Thread::Priority priority=Thread::DefaultPriority)
	Constructor.
virtual void	start ()
	Start scheduler operation.
virtual void	stop ()
	Stop scheduler operation.
virtual void	unregisterAll ()
	Unregisters all registered schedules.
virtual void	unregisterSchedule (const std::string &scheduleId)
	Unregisters schedule from scheduler.
virtual	~SchedulerImpl ()
Public Member Functions inherited from Utils::ReferenceCounter
virtual bool	addRef () const throw ()
	Increments reference counter.
virtual long	getNRef () const throw ()
	Returns the current value of the reference counter.
	ReferenceCounter () throw ()
	Constructor.
virtual long	release () const throw ()
	Decrements reference counter.

Additional Inherited Members
Public Types inherited from System::Scheduler
enum	SchedulerState { SchedulerState_Stopped = 0 , SchedulerState_Started = 1 }
typedef std::map< std::string, SchedulePtr >	Schedules
	Map of schedules registered.
Protected Member Functions inherited from Utils::ReferenceCounter
long	decrement () const throw ()
	Decrements counter and returns new counter value.
long	increment () const throw ()
	Increments counter and returns new counter value.
virtual	~ReferenceCounter ()
	Destructor.

Detailed Description

Implementation of scheduler interface.

Constructor & Destructor Documentation

SchedulerImpl()

System::SchedulerImpl::SchedulerImpl	(	unsigned int	affinity = 0,
		Thread::Priority	priority = Thread::DefaultPriority )

Constructor.

Parameters

affinity	- Affinity mask of scheduler's thread. 0 - means don't set affinity.
priority	- Priority of scheduler's thread.

~SchedulerImpl()

virtual System::SchedulerImpl::~SchedulerImpl ( )

virtual

Member Function Documentation

getSchedule()

virtual SchedulePtr System::SchedulerImpl::getSchedule ( const std::string & scheduleId ) const

virtual

Returns scheduler registered by id.

Parameters

scheduleId

- id of the schedule that was previously registered at the scheduler.

throws SchedulerException with ErrorCode_BadScheduleId error code set if there is no schedule with requested id is registered.

Implements System::Scheduler.

getSchedules()

virtual Schedules System::SchedulerImpl::getSchedules ( ) const

virtual

Returns schedules registered at the scheduler.

Implements System::Scheduler.

getState()

virtual SchedulerState System::SchedulerImpl::getState ( )

virtual

Returns current scheduler's state.

Implements System::Scheduler.

registerSchedule()

virtual void System::SchedulerImpl::registerSchedule ( const SchedulePtr & schedulePtr )

virtual

Registers schedule at scheduler.

Parameters

schedulePtr

- the schdule to register.

throws SchedulerException with the following error codes set: ErrorCode_BadSchedule - if schedulePtr doesn't point to valid schedule. ErrorCode_BadScheduleId - if schedule with the same id is already registered.

Implements System::Scheduler.

start()

virtual void System::SchedulerImpl::start ( )

virtual

Start scheduler operation.

Implements System::Scheduler.

stop()

virtual void System::SchedulerImpl::stop ( )

virtual

Stop scheduler operation.

Implements System::Scheduler.

unregisterAll()

virtual void System::SchedulerImpl::unregisterAll ( )

virtual

Unregisters all registered schedules.

Implements System::Scheduler.

unregisterSchedule()

virtual void System::SchedulerImpl::unregisterSchedule ( const std::string & scheduleId )

virtual

Unregisters schedule from scheduler.

Parameters

scheduleId

- id of the schdule to unregister.

throws SchedulerException with ErrorCode_BadScheduleId error code set if there is no schedule with requested id is registered.

Implements System::Scheduler.