The MetaTracker track service trackers. More...

#include <Trackers.h>

Inheritance diagram for celix::MetaTracker:

Collaboration diagram for celix::MetaTracker:

Public Member Functions
void	open () override

Public Member Functions inherited from celix::AbstractTracker
	AbstractTracker (std::shared_ptr< celix_bundle_context_t > _cCtx)

virtual	~AbstractTracker () noexcept=default

bool	isOpen () const
	Check if the tracker is open (state == OPEN) More...

TrackerState	getState () const
	Get the current state of the tracker. More...

void	close ()
	Close the tracker (of the state is not CLOSED or CLOSING). More...

void	wait () const
	Wait until a service tracker is completely OPEN or CLOSED. More...

Static Public Member Functions
static std::shared_ptr< MetaTracker >	create (std::shared_ptr< celix_bundle_context_t > cCtx, std::string_view serviceName, std::vector< std::function< void(const ServiceTrackerInfo &)>> onTrackerCreated, std::vector< std::function< void(const ServiceTrackerInfo &)>> onTrackerDestroyed)
	Creates a new meta tracker and opens the tracker. More...

Additional Inherited Members
Protected Member Functions inherited from celix::AbstractTracker
void	waitIfAble () const
	Wait (if not on the Celix event thread) for the tracker to be OPEN or CLOSED. More...

Static Protected Member Functions inherited from celix::AbstractTracker
template<typename T >
static std::function< void(T *)>	delCallback ()

Protected Attributes inherited from celix::AbstractTracker
const std::shared_ptr< celix_bundle_context_t >	cCtx

std::mutex	mutex {}

long	trkId {-1L}

TrackerState	state {TrackerState::CLOSED}

Detailed Description

The MetaTracker track service trackers.

Exceptions

celix::Exception

Member Function Documentation

static std::shared_ptr<MetaTracker> celix::MetaTracker::create	(	std::shared_ptr< celix_bundle_context_t >	cCtx,
		std::string_view	serviceName,
		std::vector< std::function< void(const ServiceTrackerInfo &)>>	onTrackerCreated,
		std::vector< std::function< void(const ServiceTrackerInfo &)>>	onTrackerDestroyed
	)

inlinestatic

Creates a new meta tracker and opens the tracker.

Parameters

cCtx	The c bundle context.
serviceName	The service name used in the service tracker to track for.
onTrackerCreated	The callback which will be called when the tracker is created.
onTrackerDestroyed	The callback which will be called when the tracker is destroyed.

Exceptions

celix::Exception.

void celix::MetaTracker::open ( )

inlineoverridevirtual

The documentation for this class was generated from the following file: