ListenerProvider::addListener()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 1
eloc 1
c 1
b 0
f 0
nc 1
nop 2
dl 0
loc 3
ccs 2
cts 2
cp 1
crap 1
rs 10
1
<?php
2
3
declare(strict_types=1);
4
5
namespace Antidot\Event;
6
7
use Psr\EventDispatcher\ListenerProviderInterface;
8
use Psr\EventDispatcher\StoppableEventInterface;
9
use function get_class;
10
11
class ListenerProvider implements ListenerProviderInterface, ListenerCollectorInterface
12
{
13
    private ListenerCollection $listenerCollection;
14
15 4
    public function __construct()
16
    {
17 4
        $this->listenerCollection = new ListenerCollection();
18 4
    }
19
20 2
    public function addListener(string $eventClass, callable $listener): void
21
    {
22 2
        $this->listenerCollection->addListener($eventClass, $listener);
23 2
    }
24
25
    /**
26
     * @param StoppableEventInterface $event
27
     * @return iterable<object>
28
     */
29 2
    public function getListenersForEvent(object $event): iterable
30
    {
31 2
        foreach ($this->listenerCollection->get(get_class($event)) as $listenerFactory) {
32 2
            yield $listenerFactory();
33
        }
34 2
    }
35
}
36