摘要
近年来,UML受到计算机各界人士的普遍关注,得到了广泛的应用,并在世界范围内形成了其事实上的建模规范的地位.针对目前UML中存在过于复杂和庞大的问题,结合对面向过程的结构化设计方法和面向对象的设计方法的比较,讨论了UML的核心、精简内核、扩展机制,以及用其重新实现UML标准的问题.
UML has received universal attention in computer science and engineering, and found wide application. It has become a factual standard. Through the comparison of structure and object-oriented software technology, the core of UML,the simplification of the mechanism, and the implement ation of the new standard of UML are discussed in software technology kernel,the expansion this paper.
关键词
UML核心
内核精简
扩展机制
面向对象
面向过程
UML kernel
simplification of the kernel
expansion
object-oriented
process-oriented
