软件产品线可变性的分析和实现技术研究  

SOFTWARE PRODUCT LINE VARIABILITY ANALYSIS AND IMPLEMENTATION TECHNOLOGY STUDY

作　　者：邓小娥[1] 葛孝堃[1] 

机构地区：[1]东华大学计算机科学与技术学院,上海201620

出　　处：《计算机应用与软件》2011年第9期134-136,184,共4页Computer Applications and Software

摘　　要：目前软件产品线技术极大地提高了软件复用的层次,在软件产品线工程中,可变性作为产品的特殊属性涉及到分析、设计和实现的全部阶段。在分析软件产品线可变性的类型、模式,约束依赖关系基础上,总结目前常用的几种可变性的实现技术,包括预处理指令、面向对象、软件配置等软件技术,特别是面向对象和面向切面技术的结合,分析各种实现技术的适用情况,最后针对一个常见的图书馆信息管理系统,根据用面向特征建模方法建立的可变性模型,给出两个可变点的具体实现实例。Modern software product line technology has greatly improved the software reusability level.In software product line engineering,as a special attribute,variability involves all stages for analysis,design and implementation.Based on analysis of software product line variability types,patterns,constraints and dependencies,the paper summarizes several variability implementation technologies,including preprocessing directives,object-orientation,software configuration as well as other software technologies,especially the integration of object-oriented and aspect-oriented technologies,and also analyzes feasible conditions of various implementation technologies.Finally aiming at a common library information management system,according to feature-oriented modeling method,builds a variable model and puts forward the detailed implementation instances of two variable points.

关 键 词：软件产品线 可变性 实现技术 

分 类 号：TP302[自动化与计算机技术—计算机系统结构]