yuanshan/vendor/symfony/event-dispatcher/LegacyEventProxy.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\EventDispatcher;

use Psr\EventDispatcher\StoppableEventInterface;
use Symfony\Contracts\EventDispatcher\Event as ContractsEvent;

/**
 * @internal to be removed in 5.0.
 */
final class LegacyEventProxy extends Event
{
    private $event;

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

    /**
     * @return object $event
     */
    public function getEvent()
    {
        return $this->event;
    }

    public function isPropagationStopped(): bool
    {
        if (!$this->event instanceof ContractsEvent && !$this->event instanceof StoppableEventInterface) {
            return false;
        }

        return $this->event->isPropagationStopped();
    }

    public function stopPropagation()
    {
        if (!$this->event instanceof ContractsEvent) {
            return;
        }

        $this->event->stopPropagation();
    }

    public function __call($name, $args)
    {
        return $this->event->{$name}(...$args);
    }
}