TextNode.php

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<?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!                         *
 *                                                                        */

class TextNode extends \TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\AbstractNode {

    protected $text;

    public function __construct($text) {
        if (!is_string($text)) {
            throw new \TYPO3\CMS\Fluid\Core\Parser\Exception('Text node requires an argument of type string, "' . gettype($text) . '" given.');
        }
        $this->text = $text;
    }

    public function evaluate(\TYPO3\CMS\Fluid\Core\Rendering\RenderingContextInterface $renderingContext) {
        return $this->text . $this->evaluateChildNodes($renderingContext);
    }

    public function getText() {
        return $this->text;
    }
}