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: / opt / psa / admin / plib / modules / grafana / vendor / league / event / src /

Filename : EventDispatcherAwareBehavior.php

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<?php

declare (strict_types=1);
namespace PleskGrafana\League\Event;

trait EventDispatcherAwareBehavior
{
    /**
     * @var EventDispatcher|null
     */
    protected $dispatcher;
    public function useEventDispatcher(EventDispatcher $emitter) : void
    {
        $this->dispatcher = $emitter;
    }
    public function eventDispatcher() : EventDispatcher
    {
        if ($this->dispatcher === null) {
            $this->dispatcher = new EventDispatcher(new PrioritizedListenerRegistry());
        }
        return $this->dispatcher;
    }
}