Class flEventManager

flEventManager Class

Class to manage and dispatch events.

Package: fusionLib
Copyright: Copyright (c) 2008 - 2013 fusionLib. All rights reserved.
Located at system/libs/Event/flEventManager.php

Methods summary

`public`	# `__construct( flDb $db = null )` Construct the object. Construct the object. Parameters `$db` The optional database object or null if not using persistent events.
`public flEventManager`	# `addListener( string $event, string\|object $object, string $function )` Add a listener for an event. Add a listener for an event. Parameters `$event` The name of the event to listen for. `$object` The object to process the event, or a class name to create a persistent event. `$function` The name of the function to process the event. Returns `flEventManager` This object. Throws `flEventException`
`public flEventManager`	# `removeListener( string $event, string\|object $object, string $function )` Remove a listener from an event. Remove a listener from an event. Parameters `$event` The name of the event to remove listen from. `$object` The object to process the event, or a class name to remove a persistent event. `$function` The name of the function to process the event. Returns `flEventManager` This object. Throws `flEventException`
`public flEventManager`	# `notify( flEvent $event )` Notify all the listeners of an event. Notify all the listeners of an event. Parameters `$event` The flEvent object. Returns `flEventManager` This object.

Properties summary

`protected flDb`	`$db` The database object for persistent events. The database object for persistent events.	#
`protected array`	`$listeners` Array of arrays of listeners. Array of arrays of listeners.	# `array()`
`protected array`	`$loadedEvt` Array of flags to track if persistent events loaded. Array of flags to track if persistent events loaded.	# `array()`
`protected array`	`$classCache` Array of objects created from loaded event listeners. Array of objects created from loaded event listeners.	# `array()`