Viewing file:  EventCollection.php (1.28 KB) -rw-r--r--
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<?php declare(strict_types=1);
/*
* This file is part of PHPUnit.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace PHPUnit\Event;
use function count;
use Countable;
use IteratorAggregate;
/**
* @template-implements IteratorAggregate<int, Event>
*
* @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
*/
final class EventCollection implements Countable, IteratorAggregate
{
/**
* @psalm-var list<Event>
*/
private array $events = [];
public function add(Event ...$events): void
{
foreach ($events as $event) {
$this->events[] = $event;
}
}
/**
* @psalm-return list<Event>
*/
public function asArray(): array
{
return $this->events;
}
public function count(): int
{
return count($this->events);
}
public function isEmpty(): bool
{
return $this->count() === 0;
}
public function isNotEmpty(): bool
{
return $this->count() > 0;
}
public function getIterator(): EventCollectionIterator
{
return new EventCollectionIterator($this);
}
}
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