--- /dev/null
+<?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
+{
+ /**
+ * @var string|null
+ */
+ private $namespace;
+
+ /**
+ * @var string|null
+ */
+ private $element;
+
+ /**
+ * @param string|null $namespace
+ * @param string|null $element
+ */
+ public function __construct($namespace = null, $element = null)
+ {
+ $this->namespace = $namespace;
+ $this->element = $element;
+ }
+
+ /**
+ * @return null|string
+ */
+ public function getNamespace()
+ {
+ return $this->namespace;
+ }
+
+ /**
+ * @return null|string
+ */
+ public function getElement()
+ {
+ return $this->element;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getSpecificity()
+ {
+ return new Specificity(0, 0, $this->element ? 1 : 0);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function __toString()
+ {
+ $element = $this->element ?: '*';
+
+ return sprintf('%s[%s]', $this->getNodeName(), $this->namespace ? $this->namespace.'|'.$element : $element);
+ }
+}