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NumericNode.php
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1 <?php
2 namespace TYPO3\CMS\Fluid\Core\Parser\SyntaxTree;
3 
4 /* *
5  * This script belongs to the TYPO3 Flow package "Fluid". *
6  * *
7  * It is free software; you can redistribute it and/or modify it under *
8  * the terms of the GNU Lesser General Public License, either version 3 *
9  * of the License, or (at your option) any later version. *
10  * *
11  * The TYPO3 project - inspiring people to share! *
12  * */
13 
18 class NumericNode extends \TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\AbstractNode {
19 
24  protected $value;
25 
32  public function __construct($value) {
33  if (!is_numeric($value)) {
34  throw new \TYPO3\CMS\Fluid\Core\Parser\Exception('Numeric node requires an argument of type number, "' . gettype($value) . '" given.', 1360414192);
35  }
36  $this->value = $value + 0;
37  }
38 
45  public function evaluate(\TYPO3\CMS\Fluid\Core\Rendering\RenderingContextInterface $renderingContext) {
46  return $this->value;
47  }
48 
54  public function getValue() {
55  return $this->value;
56  }
57 
65  public function addChildNode(\TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\NodeInterface $childNode) {
66  throw new \TYPO3\CMS\Fluid\Core\Parser\Exception('Numeric nodes may not contain child nodes, tried to add "' . get_class($childNode) . '".', 1360414193);
67  }
68 }
TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\NumericNode\addChildNode
addChildNode(\TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\NodeInterface $childNode)
Definition: NumericNode.php:65
TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\NumericNode\evaluate
evaluate(\TYPO3\CMS\Fluid\Core\Rendering\RenderingContextInterface $renderingContext)
Definition: NumericNode.php:45