Building an Efficient Component for OCL Evaluation

Manuel Clavel, Egea Marina, Garcia de Dios Miguel Angel


In this paper we report on our experience developing the Eye OCL
Software (EOS) evaluator, a Java component for efficient OCL evaluation. We first
motivate the need for an efficient implementation of OCL in order to cope with novel
usages of the language. We then discuss some aspects that, based on our experience,
should be taken into account when building an OCL evaluator for medium-large
scenarios. Finally, we explore various approaches for evaluating OCL expressions
on really large scenarios.

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