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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def match(self, request: httputil.HTTPServerRequest) -> Optional[Dict[str, Any]]: """Matches current instance against the request. :arg httputil.HTTPServerRequest request: current HTTP request :returns: a dict of parameters to be passed to the target handler (for example, ``handler_kwargs``, ``path_args``, ``path_kwargs`` can be passed for proper `~.web.RequestHandler` instantiation). An empty dict is a valid (and common) return value to indicate a match when the argument-passing features are not used. ``None`` must be returned to indicate that there is no match."""

        raise NotImplementedError()