基于业务场景的用例粒度划分范式  

The Normal Form of Use Case Granularity Partition Based on Business Scenario

作　　者：赵玉明 舒红平[1,2] 魏培阳[1,2] 刘魁[1,2] ZHAO Yu-ming;SHU Hong-ping;WEI Pei-yang;LIU Kui(School of Software Engineering,Chengdu University of Information and Technology;Key Laboratory of Software Automatic Generation and Intelligent Information Service Chengdu University of Information and Technology,Chengdu 610225,China)

机构地区：[1]成都信息工程大学软件工程学院 [2]成都信息工程大学软件自动生成与智能信息服务重点实验室,四川成都610225

出　　处：《软件导刊》2019年第6期52-55,59,共5页Software Guide

基　　金：四川省科技厅科技支撑项目(18ZDYF3256);四川省教育厅科研项目(18ZB0126)

摘　　要：用例驱动整个统一软件开发过程,但用例划分缺乏统一标准规范,从而导致用例划分不够准确。针对该问题,以业务场景为基础,对用例粒度划分展开研究,提出采用3种范式规范用例粒度划分。从用例划分源头、建模阶段及实际工程规模展开进行分析,3种范式为建模人员在具体业务场景下的用例划分提出解决方案,可为建模人员节省建模时间、提升建模效率,从而完善系统架构。The use case drives the whole software rational unified process(RUP). However,the division of use cases lacks unified stan-dards and norms,which leads to inaccurate division of use cases. In view of this problem,three norm forms are proposed to standardize the partition of use case granularity. In this paper,the use case granularity partitioning is studied based on business scenarios,and three norm forms are proposed to standardize the use case granularity partitioning in the modeling phase. The source of use case parti-tioning,the stage of modeling and the scale of the actual project are analyzed and the three norm forms provide solutions for use case partitioning in specific business scenarios. Through the three norm forms,modelers can save modeling time,improve modeling efficien-cy and the system architecture.

关 键 词：RUP 业务场景 软件建模 用例划分 范式 

分 类 号：TP302[自动化与计算机技术—计算机系统结构]