Aspect-Oriented Modeling: Bridging the Gap between Implementation and Design

  • Authors:
  • Tzilla Elrad;Omar Aldawud;Atef Bader

  • Affiliations:
  • -;-;-

  • Venue:
  • GPCE '02 Proceedings of the 1st ACM SIGPLAN/SIGSOFT conference on Generative Programming and Component Engineering
  • Year:
  • 2002

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Abstract

Separation of Concerns is one of the software engineering design principles that is getting more attention from practitioners and researchers in order to promote design and code reuse. Separation of Concerns (SoC) separates requirements such as synchronization and scheduling from the core functionality. These requirements are often referred to as crosscutting-concerns. The implementation of such requirements is scattered throughout the system, which results in the code-tangling problem. Aspect Oriented Programming provides the user with the ability to modularize, and weave crosscutting-concerns in order to maximize code reusability and solves the code-tangling problem. Weaving is the process of combining crosscutting concerns with the core functionality. Using the UML to model and interweave these concerns is a craft that is hard to master due to the lack of formal modeling techniques based on SoC. In this paper we present a formal design methodology to model the system's concerns based on aspect-orientation.