5.1.1.1. Baleen\Migrations\Event\CanDispatchEventsTrait

trait CanDispatchEventsTrait

Allows classes to OPTIONALLY receive an EventDispatcher to dispatch events. Making it optional puts responsibility on the implementation: if the EventDispatcher is not available then no events are dispatched.

property eventDispatcher

protected null|EventDispatcherInterface

getEventDispatcher()

Returns:null|EventDispatcherInterface

setEventDispatcher(EventDispatcherInterface $eventDispatcher)

Parameters:

• $eventDispatcher (EventDispatcherInterface) –

dispatchEvent($name, Event $event)

Dispatches an event if an EventDispatcher is available.

Parameters:

• $name –
• $event (Event) –

Returns:

Event