Concern-Oriented Software Design

  • Omar Alam
  • Jörg Kienzle
  • Gunter Mussbacher
Conference paper

DOI: 10.1007/978-3-642-41533-3_37

Part of the Lecture Notes in Computer Science book series (LNCS, volume 8107)
Cite this paper as:
Alam O., Kienzle J., Mussbacher G. (2013) Concern-Oriented Software Design. In: Moreira A., Schätz B., Gray J., Vallecillo A., Clarke P. (eds) Model-Driven Engineering Languages and Systems. MODELS 2013. Lecture Notes in Computer Science, vol 8107. Springer, Berlin, Heidelberg

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 behaviour. 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.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  • Omar Alam
    • 1
  • Jörg Kienzle
    • 1
  • Gunter Mussbacher
    • 2
  1. 1.School of Computer ScienceMcGill UniversityMontrealCanada
  2. 2.University of OttawaOttawaCanada

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