【摘要】 构件系统是具有某种关联的构件和子构件系统的集合 .构件库管理系统支持和实现构件系统具有重要的意义 .论文描述了一个构件系统的逻辑结构、物理结构和其面向对象的管理技术 .其主要特点是 :(1)构件系统的类型机制 ;(2 )丰富的、支持共享的构件和构件系统信息 ;(3)构件、构件系统间关系的表达和存储 .因此 ,利用该构件系统能够简单和强有力地表达构件库的体系结构 ,全面支持软件开发生命周期各个阶段构件和大粒度构件系统的复用和构件库的其它功能 ,如领域学习功能更多还原

【Abstract】 A component system is a set of components or subordinate component systems associated together. It is of significances to support and implement component systems in a component library. A logical structure, a physical structure and a objected oriented implementing technology for a component system are proposed in this paper, which characterize type mechanisms of components and component systems, plentiful and sharable information about components and component systems, and representation and storage of relations between component systems and/or components. Therefore, by means of the component system, component librarys architecture can be revealed and represented easily and effectively. Software reuses throughout the whole software engineering process and reuses of large grained component systems, as well as the other functions of a component library, for example studying an application domain, can be supported thoroughly.更多还原