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annotate vendor/symfony/dependency-injection/Reference.php @ 19:fa3358dc1485 tip
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author | Chris Cannam |
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date | Wed, 28 Aug 2019 13:14:47 +0100 |
parents | 1fec387a4317 |
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rev | line source |
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Chris@0 | 1 <?php |
Chris@0 | 2 |
Chris@0 | 3 /* |
Chris@0 | 4 * This file is part of the Symfony package. |
Chris@0 | 5 * |
Chris@0 | 6 * (c) Fabien Potencier <fabien@symfony.com> |
Chris@0 | 7 * |
Chris@0 | 8 * For the full copyright and license information, please view the LICENSE |
Chris@0 | 9 * file that was distributed with this source code. |
Chris@0 | 10 */ |
Chris@0 | 11 |
Chris@0 | 12 namespace Symfony\Component\DependencyInjection; |
Chris@0 | 13 |
Chris@0 | 14 /** |
Chris@0 | 15 * Reference represents a service reference. |
Chris@0 | 16 * |
Chris@0 | 17 * @author Fabien Potencier <fabien@symfony.com> |
Chris@0 | 18 */ |
Chris@0 | 19 class Reference |
Chris@0 | 20 { |
Chris@0 | 21 private $id; |
Chris@0 | 22 private $invalidBehavior; |
Chris@0 | 23 |
Chris@0 | 24 /** |
Chris@0 | 25 * @param string $id The service identifier |
Chris@0 | 26 * @param int $invalidBehavior The behavior when the service does not exist |
Chris@0 | 27 * |
Chris@0 | 28 * @see Container |
Chris@0 | 29 */ |
Chris@0 | 30 public function __construct($id, $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE) |
Chris@0 | 31 { |
Chris@14 | 32 $this->id = (string) $id; |
Chris@0 | 33 $this->invalidBehavior = $invalidBehavior; |
Chris@0 | 34 } |
Chris@0 | 35 |
Chris@0 | 36 /** |
Chris@0 | 37 * @return string The service identifier |
Chris@0 | 38 */ |
Chris@0 | 39 public function __toString() |
Chris@0 | 40 { |
Chris@0 | 41 return $this->id; |
Chris@0 | 42 } |
Chris@0 | 43 |
Chris@0 | 44 /** |
Chris@0 | 45 * Returns the behavior to be used when the service does not exist. |
Chris@0 | 46 * |
Chris@0 | 47 * @return int |
Chris@0 | 48 */ |
Chris@0 | 49 public function getInvalidBehavior() |
Chris@0 | 50 { |
Chris@0 | 51 return $this->invalidBehavior; |
Chris@0 | 52 } |
Chris@0 | 53 } |