def METHOD_NAME(
    self,
    domain: Optional[Domain] = None,
) -> Dict[str, ParameterNode]:
    parameter_values_for_fully_qualified_parameter_names: Dict[
        str, ParameterNode
    ] = get_parameter_values_for_fully_qualified_parameter_names(
        domain=domain,
        variables=self.rule_state.variables,
        parameters=self.rule_state.parameters,
    )
    return parameter_values_for_fully_qualified_parameter_names