2014 | OriginalPaper | Buchkapitel
From Model-Driven Software Development Processes to Problem Diagnoses at Runtime
verfasst von : Yijun Yu, Thein Than Tun, Arosha K. Bandara, Tian Zhang, Bashar Nuseibeh
Erschienen in: Models@run.time
Verlag: Springer International Publishing
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Following the “convention over configuration” paradigm, model-driven software development (MDSD) generates code to implement the “default” behaviour that has been specified by a template separate from the input model. On the one hand, developers can produce end-products without a full understanding of the templates; on the other hand, the tacit knowledge in the templates is subtle to diagnose when a runtime software failure occurs. Therefore, there is a gap between templates and runtime adapted models. Generalising from the concrete problematic examples in MDSD processes to a model-based problem diagnosis, the chapter presents a procedure to separate the automated fixes from those runtime gaps that require human judgments.