JimmyOak\Event\EventPublisher

Complexity

Total Complexity

4

Size/Duplication

Total Lines	35
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	subscribe()	0	6	1
A	publish()	0	10	3

<?php

namespace JimmyOak\Event;

class EventPublisher
{
    /**
     * @var EventSubscriber[]
     */
    private $subscribers = [];

    /**
     * @param EventSubscriber $subscriber
     *
     * @return $this
     */
    public function subscribe(EventSubscriber $subscriber)
    {
        $this->subscribers[] = $subscriber;

        return $this;
    }

    /**
     * @param Event $event
     *
     * @return $this
     */
    public function publish(Event $event)
    {
        foreach ($this->subscribers as $subscriber) {
            if ($subscriber->isSubscribedTo($event)) {
                $subscriber->handle($event);
            }
        }

        return $this;
    }
}