annotate vendor/symfony/dependency-injection/Compiler/ServiceReferenceGraphEdge.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 129ea1e6d783
children
rev   line source
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\Compiler;
Chris@0 13
Chris@0 14 /**
Chris@0 15 * Represents an edge in your service graph.
Chris@0 16 *
Chris@0 17 * Value is typically a reference.
Chris@0 18 *
Chris@0 19 * @author Johannes M. Schmitt <schmittjoh@gmail.com>
Chris@0 20 */
Chris@0 21 class ServiceReferenceGraphEdge
Chris@0 22 {
Chris@0 23 private $sourceNode;
Chris@0 24 private $destNode;
Chris@0 25 private $value;
Chris@14 26 private $lazy;
Chris@14 27 private $weak;
Chris@17 28 private $byConstructor;
Chris@0 29
Chris@0 30 /**
Chris@0 31 * @param ServiceReferenceGraphNode $sourceNode
Chris@0 32 * @param ServiceReferenceGraphNode $destNode
Chris@14 33 * @param mixed $value
Chris@14 34 * @param bool $lazy
Chris@14 35 * @param bool $weak
Chris@17 36 * @param bool $byConstructor
Chris@0 37 */
Chris@17 38 public function __construct(ServiceReferenceGraphNode $sourceNode, ServiceReferenceGraphNode $destNode, $value = null, $lazy = false, $weak = false, $byConstructor = false)
Chris@0 39 {
Chris@0 40 $this->sourceNode = $sourceNode;
Chris@0 41 $this->destNode = $destNode;
Chris@0 42 $this->value = $value;
Chris@14 43 $this->lazy = $lazy;
Chris@14 44 $this->weak = $weak;
Chris@17 45 $this->byConstructor = $byConstructor;
Chris@0 46 }
Chris@0 47
Chris@0 48 /**
Chris@0 49 * Returns the value of the edge.
Chris@0 50 *
Chris@0 51 * @return string
Chris@0 52 */
Chris@0 53 public function getValue()
Chris@0 54 {
Chris@0 55 return $this->value;
Chris@0 56 }
Chris@0 57
Chris@0 58 /**
Chris@0 59 * Returns the source node.
Chris@0 60 *
Chris@0 61 * @return ServiceReferenceGraphNode
Chris@0 62 */
Chris@0 63 public function getSourceNode()
Chris@0 64 {
Chris@0 65 return $this->sourceNode;
Chris@0 66 }
Chris@0 67
Chris@0 68 /**
Chris@0 69 * Returns the destination node.
Chris@0 70 *
Chris@0 71 * @return ServiceReferenceGraphNode
Chris@0 72 */
Chris@0 73 public function getDestNode()
Chris@0 74 {
Chris@0 75 return $this->destNode;
Chris@0 76 }
Chris@14 77
Chris@14 78 /**
Chris@14 79 * Returns true if the edge is lazy, meaning it's a dependency not requiring direct instantiation.
Chris@14 80 *
Chris@14 81 * @return bool
Chris@14 82 */
Chris@14 83 public function isLazy()
Chris@14 84 {
Chris@14 85 return $this->lazy;
Chris@14 86 }
Chris@14 87
Chris@14 88 /**
Chris@14 89 * Returns true if the edge is weak, meaning it shouldn't prevent removing the target service.
Chris@14 90 *
Chris@14 91 * @return bool
Chris@14 92 */
Chris@14 93 public function isWeak()
Chris@14 94 {
Chris@14 95 return $this->weak;
Chris@14 96 }
Chris@17 97
Chris@17 98 /**
Chris@17 99 * Returns true if the edge links with a constructor argument.
Chris@17 100 *
Chris@17 101 * @return bool
Chris@17 102 */
Chris@17 103 public function isReferencedByConstructor()
Chris@17 104 {
Chris@17 105 return $this->byConstructor;
Chris@17 106 }
Chris@0 107 }