def detectSingleParaProp(self, a_record, a_threshold): """ Depending on the UrlRecord's parameter field and a given threshold, HostModel detects whether it is a anomaly. :param a_record: UrlRecord :param a_threshold: float :return: dict --> {str: str} -- the detection result and it's reason. """ para_prop_result = CalProp.detectParaProp(a_record, self.__path_para_dict, a_threshold) return para_prop_result