--- /dev/null
+<?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\Config\Definition\Builder;
+
+use Symfony\Component\Config\Definition\ScalarNode;
+
+/**
+ * This class provides a fluent interface for defining a node.
+ *
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ */
+class ScalarNodeDefinition extends VariableNodeDefinition
+{
+ /**
+ * Instantiate a Node.
+ *
+ * @return ScalarNode The node
+ */
+ protected function instantiateNode()
+ {
+ return new ScalarNode($this->name, $this->parent);
+ }
+}