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<?php/* * This file is part of the Symfony package. * * (c) Fabien Potencier <> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */namespace Symfony\Component\Routing\DependencyInjection;use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;use Symfony\Component\DependencyInjection\Compiler\PriorityTaggedServiceTrait;use Symfony\Component\DependencyInjection\ContainerBuilder;use Symfony\Component\DependencyInjection\Reference;/** * Adds tagged routing.loader services to routing.resolver service. * * @author Fabien Potencier <> */class RoutingResolverPass implements CompilerPassInterface{    use PriorityTaggedServiceTrait;    private $resolverServiceId;    private $loaderTag;    public function __construct(string $resolverServiceId = 'routing.resolver', string $loaderTag = 'routing.loader')    {        $this->resolverServiceId = $resolverServiceId;        $this->loaderTag = $loaderTag;    }    public function process(ContainerBuilder $container)    {        if (false === $container->hasDefinition($this->resolverServiceId)) {            return;        }        $definition = $container->getDefinition($this->resolverServiceId);        foreach ($this->findAndSortTaggedServices($this->loaderTag, $container) as $id) {            $definition->addMethodCall('addLoader', [new Reference($id)]);        }    }}