Version 1

[yaffs-website] / vendor / symfony / css-selector / Node / SelectorNode.php

diff --git a/vendor/symfony/css-selector/Node/SelectorNode.php b/vendor/symfony/css-selector/Node/SelectorNode.php
new file mode 100644 (file)
index 0000000..729e091
--- /dev/null
+++ b/vendor/symfony/css-selector/Node/SelectorNode.php
@@ -0,0 +1,77 @@
+<?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 "<selector>(::|:)<pseudoElement>" 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 SelectorNode extends AbstractNode
+{
+    /**
+     * @var NodeInterface
+     */
+    private $tree;
+
+    /**
+     * @var null|string
+     */
+    private $pseudoElement;
+
+    /**
+     * @param NodeInterface $tree
+     * @param null|string   $pseudoElement
+     */
+    public function __construct(NodeInterface $tree, $pseudoElement = null)
+    {
+        $this->tree = $tree;
+        $this->pseudoElement = $pseudoElement ? strtolower($pseudoElement) : null;
+    }
+
+    /**
+     * @return NodeInterface
+     */
+    public function getTree()
+    {
+        return $this->tree;
+    }
+
+    /**
+     * @return null|string
+     */
+    public function getPseudoElement()
+    {
+        return $this->pseudoElement;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getSpecificity()
+    {
+        return $this->tree->getSpecificity()->plus(new Specificity(0, 0, $this->pseudoElement ? 1 : 0));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __toString()
+    {
+        return sprintf('%s[%s%s]', $this->getNodeName(), $this->tree, $this->pseudoElement ? '::'.$this->pseudoElement : '');
+    }
+}