<?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\DependencyInjection;
/**
* Represents a PHP type-hinted service reference.
*
* @author Nicolas Grekas <p@tchwork.com>
*/
class TypedReference extends Reference
{
private $type;
private $name;
/**
* @param string $id The service identifier
* @param string $type The PHP type of the identified service
* @param int $invalidBehavior The behavior when the service does not exist
* @param string|null $name The name of the argument targeting the service
*/
public function __construct(string $id, string $type, int $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE, string $name = null)
{
$this->name = $type === $id ? $name : null;
parent::__construct($id, $invalidBehavior);
$this->type = $type;
}
public function getType()
{
return $this->type;
}
public function getName(): ?string
{
return $this->name;
}
}