产品线体系结构并发演化冲突检测技术研究

Research on detecting conflicts of concurrent evolution for product line architecture

产品线体系结构定义了产品线中所有产品的公共结构及其特性,是软件产品线最重要的核心资源之一。为了满足其多个成员的特殊需求变更,产品线体系结构需要并发演化,而并发演化冲突则成为产品线体系结构演化的核心问题。应用复用契约技术检测产品线体系结构的并发演化冲突,给出产品线体系的vADL模型的类型标签图映射及约束,定义产品线体系结构的编辑命令、应用性冲突和演化性冲突,并且对该方法进行实例说明。

Product line architecture(PLA)is one of the most important core assets of software product line(SPL),and specifies common and special structure of all members of SPL.Evolved PLA concurrently to adapt particular requirement change of members,and solved conflicts of concurrent evolvement.Provided a method to detect conflicts of PLA evolvement with reuse contract.The vADL model of PLA could be map to labeled typed graph,and defined constrains,evolve commands,applicability conflicts and evolution conflicts.It p...