public function getNode($path)
    {
        if (!is_string($path) || $path[0] !== '/') {
            throw new \InvalidArgumentException('Only absolute paths are allowed for Context::getNode()', 1284975105);
        }

        $path = strtolower($path);

        $workspaceRootNode = $this->getWorkspace()->getRootNodeData();
        $rootNode = $this->nodeFactory->createFromNodeData($workspaceRootNode, $this);
        if ($path !== '/') {
            $node = $this->firstLevelNodeCache->getByPath($path);
            if ($node === false) {
                $node = $rootNode->getNode(substr($path, 1));
                $this->firstLevelNodeCache->setByPath($path, $node);
            }
        } else {
            $node = $rootNode;
        }

        return $node;
    }