面向普适计算应用的构件定义语言UCDL  

UCDL—A Ubiquitous Component Definition Language for Pervasive Computing-oriented Applications

作　　者：刘惠[1] 丁博[1] 史殿习[1] 刘明[2] 

机构地区：[1]国防科技大学计算机学院 [2]九江职业技术学院

出　　处：《国防科技大学学报》2009年第3期82-86,共5页Journal of National University of Defense Technology

基　　金：国家863计划资助项目(2006AA01Z198)

摘　　要：普适计算的适应性特征对于软件重用的要求决定了构件模型是目前普适计算软件体系结构的理想选择。在面向普适计算的自适应软件平台UbiStar的研究过程中,为了准确地对普适应用中构件的外部特征进行抽象描述,参考了CORBA构件模型使用IDL3和CIDL对构件进行特征抽象的方法,结合UbiStar普适计算平台的特点与需求,提出了一种适用于普适计算环境的构件定义语言UCDL,并且给出了一个应用示例。Because of the requirement of software muses determined by adaptability, the component model has become an ideal choice of software architecture in research of pervasive computing. To abstract the characteristics of components precisely in the pervasive computing-oriented environments, as a part of research in a self-adaptive pervasive computing-oriented software platform UbiStar, a component definition language UCDL is presented. The design of UCDL refers to the manner of using IDL3 and CIDL to abstract the characteristics of components in CORBA Component Model. In the end, an example of the application of UCDL is also presented.

关 键 词：普适计算 自适应体系结构 构件模型 构件定义语言 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]