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[yaffs-website] / vendor / symfony / css-selector / Node / NegationNode.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 "<selector>:not(<identifier>)" 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 NegationNode extends AbstractNode
25 {
26     private $selector;
27     private $subSelector;
28
29     public function __construct(NodeInterface $selector, NodeInterface $subSelector)
30     {
31         $this->selector = $selector;
32         $this->subSelector = $subSelector;
33     }
34
35     /**
36      * @return NodeInterface
37      */
38     public function getSelector()
39     {
40         return $this->selector;
41     }
42
43     /**
44      * @return NodeInterface
45      */
46     public function getSubSelector()
47     {
48         return $this->subSelector;
49     }
50
51     /**
52      * {@inheritdoc}
53      */
54     public function getSpecificity()
55     {
56         return $this->selector->getSpecificity()->plus($this->subSelector->getSpecificity());
57     }
58
59     /**
60      * {@inheritdoc}
61      */
62     public function __toString()
63     {
64         return sprintf('%s[%s:not(%s)]', $this->getNodeName(), $this->selector, $this->subSelector);
65     }
66 }