聚合级构件模型ALCM研究  

Research on Aggregate Level Component Model

作　　者：徐雪峰[1] 冯书兴[2] 李强[1] 

机构地区：[1]装备指挥技术学院研究生管理大队,北京101416 [2]装备指挥技术学院试验指挥系,北京101416

出　　处：《装备指挥技术学院学报》2008年第3期68-73,共6页Journal of the Academy of Equipment Command & Technology

摘　　要：构件和构件模型是基于构件的软件开发（component-based soft-ware development,CBSD）的基础。针对当前主流的构件规约/组装模型对构件可组装性支持的不足,提出了一种改进的构件模型——聚合级构件模型（aggregate levelcomponent model,ALCM）。首先论述了提出ALCM的依据,定义和分析了ALCM的基础——领域共性点和差异点,在领域共性点和差异点的基础上给出了聚合级构件（aggregate level component,ALC）的定义,研究了ALC的物理构成和逻辑构成,之后比较了ALC和非ALC的优劣。最后,给出了一个应用实例。Component and component model are the bases of component-based software development（CBSD）. In allusion to the deficiency of composing capability of popular component specification/component assembly model, the paper puts forward a kind of improved component model-aggregate level component model（ALCM）. Firstly, it discusses the start of bringing forward ALCM, defines and analyses the base of ALCM, domains commonness points , on the basis of domain commonness points and otherness points the definition of aggregate level component（ALC）, studies the material composition and logic composition of ALC. Secondly, it compares ALC and non-ALC. And finally it gives an example about ALC.

关 键 词：构件模型 聚合级构件 聚合级构件模型 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]