[stoerzer04eiwas] | Maximilian Störzer, Christian Koppen, PCDiff: Attacking the Fragile Pointcut Problem, Abstract, European Interactive Workshop on Aspects in Software, Berlin, Germany, September 2004.
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Zusammenfassung
Aspect oriented programming has been proposed as a way to improve
modularity of software systems by allowing encapsulation of cross-cutting
concerns. To do so, aspects specify where new functionality should
apply using pointcuts. Unfortunately todays mainstream aspect oriented
languages suffer from pointcut languages where pointcut declarations
result in a high coupling between aspect and base system. Additionally,
these pointcuts are fragile, as non-local changes easily may break
pointcut semantics. These properties are a major obstacle for program
evolution of aspect oriented software. This paper introduces a pointcut
delta analysis to deal with this problem.
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