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Erschienen in:
2008 | OriginalPaper | Buchkapitel
A Semantics-Based Aspect Language for Interactions with the Arbitrary Events Symbol
verfasst von : Roy Grønmo, Fredrik Sørensen, Birger Møller-Pedersen, Stein Krogdahl
Erschienen in: Model Driven Architecture – Foundations and Applications
Verlag: Springer Berlin Heidelberg
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In this paper we introduce an aspect language that can define cross-cutting effects on a set of UML 2.0 sequence diagrams. The aspects and sequence diagrams are woven at the model level. By basing the weaving upon a formal trace model for sequence diagrams, we ensure that the weaving is semantics-based. We propose the
arbitrary events symbol
as a wildcard mechanism to express zero or more events on a sequence diagram lifeline. The approach is explained by a real-life example, and a weaving tool partially implements the approach.