public function render(&$node)
    {
        $id = call_user_func_array([&$this, 'fetchId'], $node);
        $output = call_user_func_array([&$this, 'fetchItem'], $node);
        list ($source) = $node;
        list ($plugin) = pluginSplit($source);

        $options = [
            'id'     => $id,
            'output' => $output,
            'class'  => $node['class'],
        ];

        $element = 'Toolbar/wrapper';
        if ($plugin !== null) {
            $element = $plugin . '.' . $element;
        }

        return $this->_view->element($element, $options);
    }