Method __construct

/**
 * Constructor
 *
 * @param   DatabaseDriver  $db  Database driver object.
 *
 * @since   1.5
 */
public function __construct(DatabaseDriver $db)
{
    parent::__construct('#__menu', 'id', $db);
    // Set the default access level.
    $this->access = (int) Factory::getApplication()->get('access');
}