_test/vendor/symfony/css-selector/Node/ElementNode.php

   1 <?php
   2
   3 /*
   4  * This file is part of the Symfony package.
   5  *
   6  * (c) Fabien Potencier <fabien@symfony.com>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Symfony\Component\CssSelector\Node;
  13
  14 /**
  15  * Represents a "<namespace>|<element>" node.
  16  *
  17  * This component is a port of the Python cssselect library,
  18  * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
  19  *
  20  * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
  21  *
  22  * @internal
  23  */
  24 class ElementNode extends AbstractNode
  25 {
  26     private $namespace;
  27     private $element;
  28
  29     public function __construct(string $namespace = null, string $element = null)
  30     {
  31         $this->namespace = $namespace;
  32         $this->element = $element;
  33     }
  34
  35     public function getNamespace(): ?string
  36     {
  37         return $this->namespace;
  38     }
  39
  40     public function getElement(): ?string
  41     {
  42         return $this->element;
  43     }
  44
  45     /**
  46      * {@inheritdoc}
  47      */
  48     public function getSpecificity(): Specificity
  49     {
  50         return new Specificity(0, 0, $this->element ? 1 : 0);
  51     }
  52
  53     public function __toString(): string
  54     {
  55         $element = $this->element ?: '*';
  56
  57         return sprintf('%s[%s]', $this->getNodeName(), $this->namespace ? $this->namespace.'|'.$element : $element);
  58     }
  59 }