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Tracing Integration Analysis in Component-Based Formal Specifications

机译:基于组件的形式规范的跟踪集成分析

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摘要

The correctness of a component-based specification is not guaranteed by the correctness of its components alone; on the contrary, integration analysis is needed to observe their conjoint behavior. Existing approaches often leave the results of the analysis at the level of the integrated system, without tracing them onto the corresponding components. This effectively results in loss of architecture, as it is no longer possible to reason over those components and evolve their specification while keeping the results of integration analysis. This paper presents a formal approach to automatically translate changes on the integrated system into revisions of the components and the architecture initially defined by the developers. Several architectural alternatives are provided that, besides allowing developers to reason about the system from different points of view, promote its correct modularization in two overlapping perspectives: the encapsulation of crosscutting concerns and the elaboration of the architecture desired for the final implementation.
机译:仅通过其组分的正确性来保证基于组分的规范的正确性;相反,需要进行整合分析来观察他们的联合行为。现有方法经常在集成系统的水平下留下分析结果,而不将它们追溯到相应的组件上。这有效地导致架构丢失,因为它不再可能推理这些组件并在保持整合分析结果的同时发展它们的规范。本文提出了一种正式的方法,可以自动将集成系统的更改转换为组件的修订和开发人员最初定义的架构。提供了几种建筑替代方案,除了允许开发人员从不同的观点推出系统,在两个重叠的角度推广其正确的模块化:互补问题的封装和最终实施所需的架构的拟合。

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