[TASK] Streamline expressionLanguage usage in core
[Packages/TYPO3.CMS.git] / typo3 / sysext / core / Classes / ExpressionLanguage / AbstractProvider.php
1 <?php
2 declare(strict_types = 1);
3 namespace TYPO3\CMS\Core\ExpressionLanguage;
4
5 /*
6 * This file is part of the TYPO3 CMS project.
7 *
8 * It is free software; you can redistribute it and/or modify it under
9 * the terms of the GNU General Public License, either version 2
10 * of the License, or any later version.
11 *
12 * For the full copyright and license information, please read the
13 * LICENSE.txt file that was distributed with this source code.
14 *
15 * The TYPO3 project - inspiring people to share!
16 */
17
18 use Symfony\Component\ExpressionLanguage\ExpressionFunctionProviderInterface;
19
20 /**
21 * Class AbstractProvider
22 */
23 abstract class AbstractProvider implements ProviderInterface
24 {
25 /**
26 * @var ExpressionFunctionProviderInterface[]
27 */
28 protected $expressionLanguageProviders = [];
29
30 /**
31 * @var array
32 */
33 protected $expressionLanguageVariables = [];
34
35 /**
36 * An array of objects which implements the ExpressionFunctionProviderInterface
37 *
38 * @return ExpressionFunctionProviderInterface[]
39 */
40 public function getExpressionLanguageProviders(): array
41 {
42 return $this->expressionLanguageProviders;
43 }
44
45 /**
46 * An array with key/value pairs. The key will be available as variable name
47 *
48 * @return array
49 */
50 public function getExpressionLanguageVariables(): array
51 {
52 return $this->expressionLanguageVariables;
53 }
54 }