Mercurial > hg > isophonics-drupal-site
view vendor/symfony/dependency-injection/Compiler/RepeatedPass.php @ 14:1fec387a4317
Update Drupal core to 8.5.2 via Composer
author | Chris Cannam |
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date | Mon, 23 Apr 2018 09:46:53 +0100 |
parents | 4c8ae668cc8c |
children |
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<?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\Compiler; use Symfony\Component\DependencyInjection\ContainerBuilder; use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException; /** * A pass that might be run repeatedly. * * @author Johannes M. Schmitt <schmittjoh@gmail.com> */ class RepeatedPass implements CompilerPassInterface { /** * @var bool */ private $repeat = false; private $passes; /** * @param RepeatablePassInterface[] $passes An array of RepeatablePassInterface objects * * @throws InvalidArgumentException when the passes don't implement RepeatablePassInterface */ public function __construct(array $passes) { foreach ($passes as $pass) { if (!$pass instanceof RepeatablePassInterface) { throw new InvalidArgumentException('$passes must be an array of RepeatablePassInterface.'); } $pass->setRepeatedPass($this); } $this->passes = $passes; } /** * Process the repeatable passes that run more than once. */ public function process(ContainerBuilder $container) { do { $this->repeat = false; foreach ($this->passes as $pass) { $pass->process($container); } } while ($this->repeat); } /** * Sets if the pass should repeat. */ public function setRepeat() { $this->repeat = true; } /** * Returns the passes. * * @return RepeatablePassInterface[] An array of RepeatablePassInterface objects */ public function getPasses() { return $this->passes; } }