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<?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <[email protected]> * * 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; /** * This class builds normalization conditions. * * @author Johannes M. Schmitt <[email protected]> */ class NormalizationBuilder { protected $node; public $before = []; public $remappings = []; public function __construct(NodeDefinition $node) { $this->node = $node; } /** * Registers a key to remap to its plural form. * * @param string $key The key to remap * @param string $plural The plural of the key in case of irregular plural * * @return $this */ public function remap($key, $plural = null) { $this->remappings[] = [$key, null === $plural ? $key.'s' : $plural]; return $this; } /** * Registers a closure to run before the normalization or an expression builder to build it if null is provided. * * @return ExprBuilder|$this */ public function before(\Closure $closure = null) { if (null !== $closure) { $this->before[] = $closure; return $this; } return $this->before[] = new ExprBuilder($this->node); } }