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Erschienen in:
2008 | OriginalPaper | Buchkapitel
HOL-OCL: A Formal Proof Environment for uml/ocl
verfasst von : Achim D. Brucker, Burkhart Wolff
Erschienen in: Fundamental Approaches to Software Engineering
Verlag: Springer Berlin Heidelberg
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We present the theorem proving environment
holocl
that is integrated in a Model-driven Engineering
(mde)
framework.
holocl
allows to reason over
uml
class models annotated with
ocl
specifications. Thus,
holocl
strengthens a crucial part of the
uml
to an object-oriented formal method.
holocl
provides several derived proof calculi that allow for formal derivations establishing the validity of
uml
/
ocl
formulae. These formulae arise naturally when checking the consistency of class models, when formally refining abstract models to more concrete ones or when discharging side-conditions from model-transformations.