<?php
namespace TYPO3\CMS\Fluid\Core\Parser\SyntaxTree;

/*                                                                        *
 * This script is backported from the TYPO3 Flow package "TYPO3.Fluid".   *
 *                                                                        *
 * It is free software; you can redistribute it and/or modify it under    *
 * the terms of the GNU Lesser General Public License, either version 3   *
 *  of the License, or (at your option) any later version.                *
 *                                                                        *
 * The TYPO3 project - inspiring people to share!                         *
 *                                                                        */

/**
 * Root node of every syntax tree.
 */
class RootNode extends \TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\AbstractNode {

	/**
	 * Evaluate the root node, by evaluating the subtree.
	 *
	 * @param \TYPO3\CMS\Fluid\Core\Rendering\RenderingContextInterface $renderingContext
	 * @return mixed Evaluated subtree
	 */
	public function evaluate(\TYPO3\CMS\Fluid\Core\Rendering\RenderingContextInterface $renderingContext) {
		return $this->evaluateChildNodes($renderingContext);
	}
}
