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- <?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\CssSelector\Node;
- use Symfony\Component\CssSelector\Parser\Token;
- /**
- * Represents a "<selector>:<name>(<arguments>)" node.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
- class FunctionNode extends AbstractNode
- {
- /**
- * @var NodeInterface
- */
- private $selector;
- /**
- * @var string
- */
- private $name;
- /**
- * @var Token[]
- */
- private $arguments;
- /**
- * @param NodeInterface $selector
- * @param string $name
- * @param Token[] $arguments
- */
- public function __construct(NodeInterface $selector, $name, array $arguments = array())
- {
- $this->selector = $selector;
- $this->name = strtolower($name);
- $this->arguments = $arguments;
- }
- /**
- * @return NodeInterface
- */
- public function getSelector()
- {
- return $this->selector;
- }
- /**
- * @return string
- */
- public function getName()
- {
- return $this->name;
- }
- /**
- * @return Token[]
- */
- public function getArguments()
- {
- return $this->arguments;
- }
- /**
- * {@inheritdoc}
- */
- public function getSpecificity()
- {
- return $this->selector->getSpecificity()->plus(new Specificity(0, 1, 0));
- }
- /**
- * {@inheritdoc}
- */
- public function __toString()
- {
- $arguments = implode(', ', array_map(function (Token $token) {
- return "'".$token->getValue()."'";
- }, $this->arguments));
- return sprintf('%s[%s:%s(%s)]', $this->getNodeName(), $this->selector, $this->name, $arguments ? '['.$arguments.']' : '');
- }
- }
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