| 质量驱动的用例模型重构 |
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| 引用本文： | 任胜兵,喻寿益,陈松乔. 质量驱动的用例模型重构[J]. 计算机工程与应用, 2004, 40(34): 112-114,121 |
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| 作者姓名： | 任胜兵 喻寿益 陈松乔 |
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| 作者单位： | 中南大学信息科学与工程学院,长沙,410083;中南大学信息科学与工程学院,长沙,410083;中南大学信息科学与工程学院,长沙,410083 |
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| 基金项目： | 教育部博士点基金项目(编号:20030533011)，国家自然科学基金项目(编号:50275150)资助 |
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| 摘 要： | 用例模型的质量对基于用例的软件开发至关重要。文章在分析用例模型的结构特点及质量需求的基础上,引入代码重构技术整理用例模型,构建了用例的换名、提炼和内联三类重构,在不改变参与者与系统间的交互信息之下,通过重新组织用例模型来提高用例模型的稳定性、简洁性及内聚性等语用质量。最后,给出了实现用例模型重构工具的设计方案。
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| 关 键 词： | 用例模型 语用质量 重构 |
| 文章编号： | 1002-8331-(2004)34-0112-03 |
Quality Driven Use Case Model Refactoring |
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| Ren Shengbing Yu Shouyi Chen Songqiao. Quality Driven Use Case Model Refactoring[J]. Computer Engineering and Applications, 2004, 40(34): 112-114,121 |
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| Authors: | Ren Shengbing Yu Shouyi Chen Songqiao |
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| Abstract: | The quality of a use case model is crucial for the software development based on use cases.This paper introduces source code refactroing technique to reorganize the use case model after analyzing its structure characteristics and quality requirements,and constructs three kinds of use case refactorings,such as rename,extract and inline,to improve the pragmatic quality of the use case model in the aspect of reliability,conciness and cohesiveness through reorganizing the use case model without changing interactions between actors and system.Finally,the design on the use case model refactoring tool is proposed. |
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| Keywords: | use case model pragmatic quality refactoring |
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