FunctionNode.php in Zircon Profile 8

Namespace

Symfony\Component\CssSelector\Node

File

vendor/symfony/css-selector/Node/FunctionNode.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <[e-mail]>
 *
 * 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 <[e-mail]>
 */
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 . ']' : '');
  }

}

Classes

Name	Description
FunctionNode	Represents a "<selector>:<name>(<arguments>)" node.