BinaryCube\CarrotMQ\Support\DispatcherAwareTrait

Complexity

Total Complexity

3

Size/Duplication

Total Lines	20
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	dispatcher()	0	7	3

<?php

declare(strict_types=1);

namespace BinaryCube\CarrotMQ\Support;

use Symfony\Component\EventDispatcher\EventDispatcher;

/**
 * Trait DispatcherAwareTrait
 */
trait DispatcherAwareTrait
{

    /**
     * @var EventDispatcher
     */
    private $dispatcher;

    /**
     * @param bool $fresh To force recreate the dispatcher.
     *
     * @return EventDispatcher
     */
    protected function dispatcher(bool $fresh = false): EventDispatcher
    {
        if ($fresh || ! isset($this->dispatcher)) {
            $this->dispatcher = new EventDispatcher();
        }

        return $this->dispatcher;
    }

}