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Constraints Based Approach to Interactive Feature Location

机译:基于约束的互动特征位置的方法

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Feature location is a maintenance task to identify the implementation of a feature within the source code. To automate or support the task, extensive studies have been conducted on feature location techniques. In this paper, we focus on certain static and dynamic constraints regarding feature additions to object-oriented programs, and construct an interactive feature location procedure based on the constraints. We manually conducted a case study for several features of a real-world program on the assumption that the user always correctly answers the questions asked by the procedure. The results show that over 75% of the feature's implementation could be efficiently covered by the procedure with relatively small number of execution traces.
机译:特征位置是一个维护任务,用于标识源代码中的功能的实现。为了自动化或支持任务,已经在特征定位技术进行了广泛的研究。在本文中,我们专注于关于面向对象程序的特征添加的某些静态和动态约束,并基于约束构造交互式特征位置过程。我们在假设用户始终正确回答程序所要求的问题上,我们手动进行了一个真实计划的若干特征的案例研究。结果表明,在执行迹线数量相对较少的过程中,可以有效地覆盖75 %的功能的实现。

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