软件产品线中的架构臭气:一项探索性研究

H. Andrade, E. Almeida, I. Crnkovic
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引用次数: 43

摘要

软件产品线(SPL)范例的出现是为了利用不同产品之间现有的公共方面,同时也考虑产品特定的特性。SPL的体系结构包括将导致产品体系结构的模型,并且可能包括导致不良(体系结构)设计的解决方案。评估这种设计决策的一种方法是通过识别体系结构的不良气味,这些气味是影响整体软件质量的属性,但不一定是错误的或错误的。在本文中,我们进行了一项探索性研究,旨在表征产品线架构背景下的不良气味。我们分析了一个开源SPL项目,并提取了它的架构,以调查最初在单个系统中研究的四种气味的出现或缺失。此外,我们提出了一种特定于SPL上下文的气味,并讨论了在产品线的体系结构中具有这些气味的可能原因和含义。结果表明,声压声级特征的粒度可能会影响气味的发生。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Architectural bad smells in software product lines: an exploratory study
The Software Product Lines (SPL) paradigm has arisen for taking advantage of existing common aspects between different products, while also considering product-specific features. The architecture of a SPL comprises a model that will result in product architectures, and may include solutions leading to bad (architectural) design. One way to assess such design decisions is through the identification of architectural bad smells, which are properties that prejudice the overall software quality, but are not necessarily faulty or errant. In this paper, we conduct an exploratory study that aims at characterizing bad smells in the context of product line architectures. We analyzed an open source SPL project and extracted its architecture to investigate the occurrence or absence of four smells initially studied in single systems. In addition, we propose a smell specific to the SPL context and discuss possible causes and implications of having those smells in the architecture of a product line. The results indicate that the granularity of the SPL features may influence on the occurrence of smells.
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