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admin/phpMyAdmin/vendor/symfony/dependency-injection/Compiler/ServiceReferenceGraphEdge.php

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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;
+    private $lazy;
+    private $weak;
+    private $byConstructor;
+
+    public function __construct(ServiceReferenceGraphNode $sourceNode, ServiceReferenceGraphNode $destNode, $value = null, bool $lazy = false, bool $weak = false, bool $byConstructor = false)
+    {
+        $this->sourceNode = $sourceNode;
+        $this->destNode = $destNode;
+        $this->value = $value;
+        $this->lazy = $lazy;
+        $this->weak = $weak;
+        $this->byConstructor = $byConstructor;
+    }
+
+    /**
+     * Returns the value of the edge.
+     *
+     * @return mixed
+     */
+    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;
+    }
+
+    /**
+     * Returns true if the edge is lazy, meaning it's a dependency not requiring direct instantiation.
+     *
+     * @return bool
+     */
+    public function isLazy()
+    {
+        return $this->lazy;
+    }
+
+    /**
+     * Returns true if the edge is weak, meaning it shouldn't prevent removing the target service.
+     *
+     * @return bool
+     */
+    public function isWeak()
+    {
+        return $this->weak;
+    }
+
+    /**
+     * Returns true if the edge links with a constructor argument.
+     *
+     * @return bool
+     */
+    public function isReferencedByConstructor()
+    {
+        return $this->byConstructor;
+    }
+}