Event manager: notification system. More...

Public Member Functions
	__construct (SharedEventManagerInterface $sharedEventManager=null, array $identifiers=[])
	Constructor.

	setEventPrototype (EventInterface $prototype)


	getSharedManager ()
	Retrieve the shared event manager, if composed.

	getIdentifiers ()


	setIdentifiers (array $identifiers)


	addIdentifiers (array $identifiers)


	trigger ($eventName, $target=null, $argv=[])


	triggerUntil (callable $callback, $eventName, $target=null, $argv=[])


	triggerEvent (EventInterface $event)


	triggerEventUntil (callable $callback, EventInterface $event)


	attach ($eventName, callable $listener, $priority=1)


	detach (callable $listener, $eventName=null, $force=false)


	clearListeners ($event)


	prepareArgs (array $args)
	Prepare arguments.

Public Member Functions inherited from EventManagerInterface
	detach (callable $listener, $eventName=null)
	Detach a listener.

Protected Member Functions
	triggerListeners (EventInterface $event, callable $callback=null)
	Trigger listeners.

Protected Attributes
	$events = []

	$eventPrototype

	$identifiers = []

	$sharedManager = null

Detailed Description

Event manager: notification system.

Use the EventManager when you want to create a per-instance notification system for your objects.

Constructor & Destructor Documentation

__construct	(	SharedEventManagerInterface	$sharedEventManager = `null`,
		array	$identifiers = `[]`
	)

Constructor.

Allows optionally specifying identifier(s) to use to pull signals from a SharedEventManagerInterface.

Parameters

SharedEventManagerInterface	$sharedEventManager
array	$identifiers

Member Function Documentation

addIdentifiers ( array $identifiers )

Implements EventManagerInterface.

attach	(		$eventName,
		callable	$listener,
			$priority = `1`
	)

Implements EventManagerInterface.

clearListeners ( $event )

Implements EventManagerInterface.

detach	(	callable	$listener,
			$eventName = `null`,
			$force = `false`
	)

Exceptions

Exception\InvalidArgumentException for invalid event types.

getIdentifiers ( )

Implements EventManagerInterface.

getSharedManager ( )

Retrieve the shared event manager, if composed.

Returns: null|SharedEventManagerInterface $sharedEventManager

Implements SharedEventsCapableInterface.

prepareArgs ( array $args )

Prepare arguments.

Use this method if you want to be able to modify arguments from within a listener. It returns an ArrayObject of the arguments, which may then be passed to trigger().

Parameters

array $args