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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; use Symfony\Component\Config\Definition\Exception\InvalidDefinitionException; /** * Abstract class that contains common code of integer and float node definitions. * * @author David Jeanmonod <[email protected]> */ abstract class NumericNodeDefinition extends ScalarNodeDefinition { protected $min; protected $max; /** * Ensures that the value is smaller than the given reference. * * @param mixed $max * * @return $this * * @throws \InvalidArgumentException when the constraint is inconsistent */ public function max($max) { if (isset($this->min) && $this->min > $max) { throw new \InvalidArgumentException(sprintf('You cannot define a max(%s) as you already have a min(%s).', $max, $this->min)); } $this->max = $max; return $this; } /** * Ensures that the value is bigger than the given reference. * * @param mixed $min * * @return $this * * @throws \InvalidArgumentException when the constraint is inconsistent */ public function min($min) { if (isset($this->max) && $this->max < $min) { throw new \InvalidArgumentException(sprintf('You cannot define a min(%s) as you already have a max(%s).', $min, $this->max)); } $this->min = $min; return $this; } /** * {@inheritdoc} * * @throws InvalidDefinitionException */ public function cannotBeEmpty() { throw new InvalidDefinitionException('->cannotBeEmpty() is not applicable to NumericNodeDefinition.'); } }