/src/Symfony/Component/Finder/Expression/Expression.php
PHP | 146 lines | 69 code | 20 blank | 57 comment | 1 complexity | 344148f9472396a75e505102cade415c MD5 | raw file
- <?php
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- namespace Symfony\Component\Finder\Expression;
- /**
- * @author Jean-François Simon <contact@jfsimon.fr>
- */
- class Expression implements ValueInterface
- {
- const TYPE_REGEX = 1;
- const TYPE_GLOB = 2;
- /**
- * @var ValueInterface
- */
- private $value;
- /**
- * @param string $expr
- *
- * @return Expression
- */
- public static function create($expr)
- {
- return new self($expr);
- }
- /**
- * @param string $expr
- */
- public function __construct($expr)
- {
- try {
- $this->value = Regex::create($expr);
- } catch (\InvalidArgumentException $e) {
- $this->value = new Glob($expr);
- }
- }
- /**
- * @return string
- */
- public function __toString()
- {
- return $this->render();
- }
- /**
- * {@inheritdoc}
- */
- public function render()
- {
- return $this->value->render();
- }
- /**
- * {@inheritdoc}
- */
- public function renderPattern()
- {
- return $this->value->renderPattern();
- }
- /**
- * @return bool
- */
- public function isCaseSensitive()
- {
- return $this->value->isCaseSensitive();
- }
- /**
- * @return int
- */
- public function getType()
- {
- return $this->value->getType();
- }
- /**
- * {@inheritdoc}
- */
- public function prepend($expr)
- {
- $this->value->prepend($expr);
- return $this;
- }
- /**
- * {@inheritdoc}
- */
- public function append($expr)
- {
- $this->value->append($expr);
- return $this;
- }
- /**
- * @return bool
- */
- public function isRegex()
- {
- return self::TYPE_REGEX === $this->value->getType();
- }
- /**
- * @return bool
- */
- public function isGlob()
- {
- return self::TYPE_GLOB === $this->value->getType();
- }
- /**
- * @throws \LogicException
- *
- * @return Glob
- */
- public function getGlob()
- {
- if (self::TYPE_GLOB !== $this->value->getType()) {
- throw new \LogicException('Regex can\'t be transformed to glob.');
- }
- return $this->value;
- }
- /**
- * @return Regex
- */
- public function getRegex()
- {
- return self::TYPE_REGEX === $this->value->getType() ? $this->value : $this->value->toRegex();
- }
- }