first commit

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

@@ -0,0 +1,56 @@
+<?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
+{
+    private ?string $namespace;
+    private ?string $element;
+
+    public function __construct(?string $namespace = null, ?string $element = null)
+    {
+        $this->namespace = $namespace;
+        $this->element = $element;
+    }
+
+    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);
+    }
+}