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<?php
/*
* This file is part of the core-bundle package.
*
* (c) 2018 WEBEWEB
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace WBW\Bundle\CoreBundle\EventDispatcher;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
/**
* Event dispatcher trait.
* @author webeweb <https://github.com/webeweb>
* @package WBW\Bundle\CoreBundle\EventDispatcher
trait EventDispatcherTrait {
* Event dispatcher.
* @var EventDispatcherInterface|null
private $eventDispatcher;
* Get the event dispatcher.
* @return EventDispatcherInterface|null Returns the event dispatcher.
public function getEventDispatcher(): ?EventDispatcherInterface {
return $this->eventDispatcher;
}
* Set the event dispatcher.
* @param EventDispatcherInterface|null $eventDispatcher The event dispatcher.
* @return self Returns this instance.
protected function setEventDispatcher(?EventDispatcherInterface $eventDispatcher): self {
$this->eventDispatcher = $eventDispatcher;
return $this;