--- /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 combined 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 CombinedSelectorNode extends AbstractNode
+{
+ /**
+ * @var NodeInterface
+ */
+ private $selector;
+
+ /**
+ * @var string
+ */
+ private $combinator;
+
+ /**
+ * @var NodeInterface
+ */
+ private $subSelector;
+
+ /**
+ * @param NodeInterface $selector
+ * @param string $combinator
+ * @param NodeInterface $subSelector
+ */
+ public function __construct(NodeInterface $selector, $combinator, NodeInterface $subSelector)
+ {
+ $this->selector = $selector;
+ $this->combinator = $combinator;
+ $this->subSelector = $subSelector;
+ }
+
+ /**
+ * @return NodeInterface
+ */
+ public function getSelector()
+ {
+ return $this->selector;
+ }
+
+ /**
+ * @return string
+ */
+ public function getCombinator()
+ {
+ return $this->combinator;
+ }
+
+ /**
+ * @return NodeInterface
+ */
+ public function getSubSelector()
+ {
+ return $this->subSelector;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getSpecificity()
+ {
+ return $this->selector->getSpecificity()->plus($this->subSelector->getSpecificity());
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function __toString()
+ {
+ $combinator = ' ' === $this->combinator ? '<followed>' : $this->combinator;
+
+ return sprintf('%s[%s %s %s]', $this->getNodeName(), $this->selector, $combinator, $this->subSelector);
+ }
+}