摘要
设计模式是对专家设计者的经验提炼和记录。设计模式复合则能在更高水平上重用单个的设计模式和对象。设计模式及其复合的建模和表达通常基于使用图形符号的面向对象建模技术。设计了一些新符号,通过扩展UML来清楚地显现设计模式。案例分析表明,这些符号有助于清楚地阐明设计模式,也有助于实现设计模式目标。
Design patterns capture the distilled experience of expert designers. The composition of design patterns enables a higher level of reuse of individual design patterns and objects. The modeling and representation of design patterns and their compositions are usually based on object-oriented modeling techniques that use graphical notations such as the Unified Modeling Language （UML）. This paper introduces some new notations that extend UML to explicit visualization of design patterns. Case study shows that these notations help both the explicit representation of design patterns and attainment of the goals of design patterns.
出处
《武汉科技大学学报》
CAS
2007年第3期311-314,共4页
Journal of Wuhan University of Science and Technology
基金
国家自然科学基金资助项目(70473067)
关键词
设计模式
UML
表示
复合
design pattern
UML
representation
composition
