基于衍型的模式标注方法  

Stereotype based pattern notation method

作　　者：刘伟[1] 胡志刚[1] 

机构地区：[1]中南大学信息科学与工程学院,长沙410083

出　　处：《计算机应用》2012年第11期3062-3066,共5页journal of Computer Applications

基　　金：国家自然科学基金资助项目(60970038)

摘　　要：设计模式在面向对象软件设计、开发和维护中发挥着非常重要的作用。为了克服现有设计模式标注方法的缺陷与不足,提出一种基于衍型的模式标注方法 SBPN。基于UML衍型机制,SBPN不仅提供了一套规则用于精确标注结构图中类、方法或属性等模型元素的模式角色相关信息,还可以标注交互图中的模式信息。此外,SBPN为源代码中模式信息的标注也提供了相应的解决方案。给出了使用SBPN方法标注类图、交互图和源代码中的模式信息的实例,最后还将SBPN应用于一个较为复杂的排序系统。Design pattern plays a very important role in object-oriented software design,development and maintenance.In order to overcome the drawbacks and weaknesses of the previous methods for design patterns＇ notation,SBPN,a stereotype-based pattern notation method was proposed.Based on the stereotype mechanism in Unified Modeling Language（UML）,SBPN provides some rules for labeling pattern-related information.It can not only identify precisely the role of a modeling element,such as a class,a method or an attribute in structural diagrams,but also label the information in interaction diagrams.What＇s more SBPN provides a solution for labeling pattern-related information in source codes.Some cases were given to describe how to label pattern-related information in class diagrams,interaction diagrams and source codes,and a complex design diagram of sort system was also labeled by SBPN.

关 键 词：设计模式 统一建模语言 角色 衍型 模式标注 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]