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vendor/symfony/dependency-injection/Argument/BoundArgument.php

@@ -0,0 +1,46 @@
+<?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\Argument;
+
+/**
+ * @author Guilhem Niot <guilhem.niot@gmail.com>
+ */
+final class BoundArgument implements ArgumentInterface
+{
+    private static $sequence = 0;
+
+    private $value;
+    private $identifier;
+    private $used;
+
+    public function __construct($value)
+    {
+        $this->value = $value;
+        $this->identifier = ++self::$sequence;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getValues()
+    {
+        return array($this->value, $this->identifier, $this->used);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setValues(array $values)
+    {
+        list($this->value, $this->identifier, $this->used) = $values;
+    }
+}