Lesegruppe/2018-06-06

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Datum 2018/06/06 11:30:00 – 2018/06/06 12:30:00
Ort Gebäude 50.34, Raum 348
Vortragende(r) Maximilian Eckert
Forschungsgruppe -
Titel Concern-oriented Software Design
Autoren Omar Alam, Jörg Kienzle, Gunter Mussbacher
PDF https://dl.acm.org/citation.cfm?id=2945982
URL https://dl.acm.org/citation.cfm?id=2945982
BibTeX
Abstract There exist many solutions to solve a given design problem, and it is difficult to capture the essence of a solution and make it reusable for future designs. Furthermore, many variations of a given solution may exist, and choosing the best alternative depends on application-specific high-level goals and non-functional requirements. This paper proposes Concern-Oriented Software Design, a modelling technique that focuses on concerns as units of reuse. A concern groups related models serving the same purpose, and provides three interfaces to facilitate reuse. The variation interface presents the design alternatives and their impact on non-functional requirements. The customization interface of the selected alternative details how to adapt the generic solution to a specific context. Finally, the usage interface specifies the provided behavior. We illustrate our approach by presenting the concern models of variations of the Observer design pattern, which internally depends on the Association concern to link observers and subjects