基于场景元模型的软件产品线追踪方法  

Approach of tracking for software product line based on scenario metamodel

作　　者：周琳 魏长江 Zhou Lin;Wei Changjiang(Dept.of Data Science&Software Engineering,Qingdao University,Qingdao Shandong 266071,China)

机构地区：[1]青岛大学数据科学与软件工程学院,山东青岛266071

出　　处：《计算机应用研究》2020年第10期3058-3062,共5页Application Research of Computers

摘　　要：针对软件产品线需求追踪方法进行了研究,基于软件产品线领域需求分析、设计、实现三个阶段的信息传播,提出了一种基于场景元模型的多层次软件产品线追踪模型,完整描述了追踪信息变化的整体框架;建立了需求—用例追踪矩阵、用例—动作追踪矩阵、动作—构件追踪矩阵;根据矩阵运算,描述了具体追踪实现过程,通过一个ATM案例验证了该方法对于软件产品线领域需求获取以及需求变更等问题的解决有较好的效果。This paper studied methods for tracking software product lines,and based on demand analysis,design and realization of information transmission in the domain of software product line,it proposed a multi-layer software product line tracking model based on scenario metamodel,and described of the overall framework for tracking information changes completely.It established requirements-used case tracking matrix,used case-action tracking matrix and action-component tracking matrix.According to matrix operation,it described the implementation process of tracking,and used an ATM case to verify that the me-thod has a good effect on requirements acquisition in software product line and difficulty in requirement change.

关 键 词：软件产品线 需求追踪 UML 领域需求 场景元模型 需求变更 追踪矩阵 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]