Arp\EventDispatcher\ImmutableEventDispatcher

Complexity

Total Complexity

2

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Importance

Changes	1
Bugs	1	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	getListenerProvider()	0	3	1
A	__construct()	0	3	1

<?php

declare(strict_types=1);

namespace Arp\EventDispatcher;

use Psr\EventDispatcher\ListenerProviderInterface;

/**
 * An event dispatcher that does not expose any methods that are able to modify or change the listener provider
 * that is passed in during construction.
 *
 * @author  Alex Patterson <alex.patterson.webdev@gmail.com>
 * @package Arp\EventDispatcher
 */
final class ImmutableEventDispatcher extends AbstractEventDispatcher
{
    /**
     * @var ListenerProviderInterface
     */
    private ListenerProviderInterface $listenerProvider;

    /**
     * @param ListenerProviderInterface $listenerProvider
     */
    public function __construct(ListenerProviderInterface $listenerProvider)
    {
        $this->listenerProvider = $listenerProvider;
    }

    /**
     * @return ListenerProviderInterface
     */
    protected function getListenerProvider(): ListenerProviderInterface
    {
        return $this->listenerProvider;
    }
}