Nette\Routing\Route::__construct PHP Метод

    public function __construct($mask, $metadata = [], $flags = 0)
    {
        if (is_string($metadata)) {
            list($presenter, $action) = Helpers::splitName($metadata);
            if (!$presenter) {
                throw new Nette\InvalidArgumentException("Second argument must be array or string in format Presenter:action, '{$metadata}' given.");
            }
            $metadata = ['presenter' => $presenter];
            if ($action !== '') {
                $metadata['action'] = $action;
            }
        } elseif ($metadata instanceof \Closure) {
            $metadata = ['presenter' => 'Nette:Micro', 'callback' => $metadata];
        }
        $this->flags = $flags | static::$defaultFlags;
        $this->setMask($mask, $metadata);
        if (static::$defaultFlags) {
            trigger_error('Route::$defaultFlags is deprecated, router by default keeps the used protocol.', E_USER_DEPRECATED);
        } elseif ($flags & self::SECURED) {
            trigger_error('Router::SECURED is deprecated, specify scheme in mask.', E_USER_DEPRECATED);
            $this->scheme = 'https';
        }
    }