celix::MetaTrackerBuilder Class Reference

Fluent builder API to track service trackers. More...

#include <TrackerBuilders.h>

Public Member Functions
	MetaTrackerBuilder (std::shared_ptr< celix_bundle_context_t > _cCtx, std::string_view _serviceName)
MetaTrackerBuilder &	operator= (MetaTrackerBuilder &&)=delete
	MetaTrackerBuilder (const MetaTrackerBuilder &)=delete
MetaTrackerBuilder	operator= (const MetaTrackerBuilder &)=delete
MetaTrackerBuilder &	addOnTrackerCreatedCallback (std::function< void(const ServiceTrackerInfo &)> cb)
	Adds a "on tracker created" callback function, which will be called - on the Celix event thread - when a new service tracker has been created. More...
MetaTrackerBuilder &	addOnTrackerDestroyedCallback (std::function< void(const ServiceTrackerInfo &)> cb)
	Adds a "on tracker destroyed" callback function, which will be called - on the Celix event thread - when a new service tracker has been destroyed. More...
std::shared_ptr< MetaTracker >	build ()
	"Builds" the meta tracker and returns a MetaTracker. More...

Friends
class	BundleContext

Detailed Description

Fluent builder API to track service trackers.

See also

See celix::BundleContext::trackServiceTrackers for more info.

Note

Not thread safe.

Constructor & Destructor Documentation

MetaTrackerBuilder() [1/2]

celix::MetaTrackerBuilder::MetaTrackerBuilder ( std::shared_ptr< celix_bundle_context_t >  _cCtx, std::string_view  _serviceName  )

inlineexplicit

MetaTrackerBuilder() [2/2]

celix::MetaTrackerBuilder::MetaTrackerBuilder ( const MetaTrackerBuilder &  )

delete

Member Function Documentation

addOnTrackerCreatedCallback()

MetaTrackerBuilder& celix::MetaTrackerBuilder::addOnTrackerCreatedCallback ( std::function< void(const ServiceTrackerInfo &)>  cb )

inline

Adds a "on tracker created" callback function, which will be called - on the Celix event thread - when a new service tracker has been created.

The "on tracker created" callback function has 1 arguments: A const reference to a ServiceTrackerInfo object.

addOnTrackerDestroyedCallback()

MetaTrackerBuilder& celix::MetaTrackerBuilder::addOnTrackerDestroyedCallback ( std::function< void(const ServiceTrackerInfo &)>  cb )

inline

Adds a "on tracker destroyed" callback function, which will be called - on the Celix event thread - when a new service tracker has been destroyed.

The "on tracker destroyed" callback function has 1 arguments: A const reference to a ServiceTrackerInfo object.

build()

std::shared_ptr<MetaTracker> celix::MetaTrackerBuilder::build ( )

inline

"Builds" the meta tracker and returns a MetaTracker.

The MetaTracker will be started async.

operator=() [1/2]

MetaTrackerBuilder celix::MetaTrackerBuilder::operator= ( const MetaTrackerBuilder &  )

delete

operator=() [2/2]

MetaTrackerBuilder& celix::MetaTrackerBuilder::operator= ( MetaTrackerBuilder &&  )

delete

Friends And Related Function Documentation

BundleContext

friend class BundleContext

friend

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

• libs/framework/include/celix/TrackerBuilders.h