annotate vendor/symfony/dependency-injection/Argument/ServiceClosureArgument.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 129ea1e6d783
children
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Chris@14 1 <?php
Chris@14 2
Chris@14 3 /*
Chris@14 4 * This file is part of the Symfony package.
Chris@14 5 *
Chris@14 6 * (c) Fabien Potencier <fabien@symfony.com>
Chris@14 7 *
Chris@14 8 * For the full copyright and license information, please view the LICENSE
Chris@14 9 * file that was distributed with this source code.
Chris@14 10 */
Chris@14 11
Chris@14 12 namespace Symfony\Component\DependencyInjection\Argument;
Chris@14 13
Chris@14 14 use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
Chris@14 15 use Symfony\Component\DependencyInjection\Reference;
Chris@14 16
Chris@14 17 /**
Chris@14 18 * Represents a service wrapped in a memoizing closure.
Chris@14 19 *
Chris@14 20 * @author Nicolas Grekas <p@tchwork.com>
Chris@14 21 */
Chris@14 22 class ServiceClosureArgument implements ArgumentInterface
Chris@14 23 {
Chris@14 24 private $values;
Chris@14 25
Chris@14 26 public function __construct(Reference $reference)
Chris@14 27 {
Chris@17 28 $this->values = [$reference];
Chris@14 29 }
Chris@14 30
Chris@14 31 /**
Chris@14 32 * {@inheritdoc}
Chris@14 33 */
Chris@14 34 public function getValues()
Chris@14 35 {
Chris@14 36 return $this->values;
Chris@14 37 }
Chris@14 38
Chris@14 39 /**
Chris@14 40 * {@inheritdoc}
Chris@14 41 */
Chris@14 42 public function setValues(array $values)
Chris@14 43 {
Chris@17 44 if ([0] !== array_keys($values) || !($values[0] instanceof Reference || null === $values[0])) {
Chris@14 45 throw new InvalidArgumentException('A ServiceClosureArgument must hold one and only one Reference.');
Chris@14 46 }
Chris@14 47
Chris@14 48 $this->values = $values;
Chris@14 49 }
Chris@14 50 }