<?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;
/**
* Represents a "<namespace>|<element>" 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 ElementNode extends AbstractNode
{
public function __construct(
private ?string $namespace = null,
private ?string $element = null,
) {
}
public function getNamespace(): ?string
{
return $this->namespace;
}
public function getElement(): ?string
{
return $this->element;
}
public function getSpecificity(): Specificity
{
return new Specificity(0, 0, $this->element ? 1 : 0);
}
public function __toString(): string
{
$element = $this->element ?: '*';
return \sprintf('%s[%s]', $this->getNodeName(), $this->namespace ? $this->namespace.'|'.$element : $element);
}
}