Viewing file:  ServiceReferenceGraphEdge.php (1.48 KB) -rw-r--r--
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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;
/**
* Represents an edge in your service graph.
*
* Value is typically a reference.
*
* @author Johannes M. Schmitt <schmittjoh@gmail.com>
*/
class ServiceReferenceGraphEdge
{
private $sourceNode;
private $destNode;
private $value;
/**
* Constructor.
*
* @param ServiceReferenceGraphNode $sourceNode
* @param ServiceReferenceGraphNode $destNode
* @param string $value
*/
public function __construct(ServiceReferenceGraphNode $sourceNode, ServiceReferenceGraphNode $destNode, $value = null)
{
$this->sourceNode = $sourceNode;
$this->destNode = $destNode;
$this->value = $value;
}
/**
* Returns the value of the edge
*
* @return ServiceReferenceGraphNode
*/
public function getValue()
{
return $this->value;
}
/**
* Returns the source node
*
* @return ServiceReferenceGraphNode
*/
public function getSourceNode()
{
return $this->sourceNode;
}
/**
* Returns the destination node
*
* @return ServiceReferenceGraphNode
*/
public function getDestNode()
{
return $this->destNode;
}
}
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