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Abstract delta modelling

Published online by Cambridge University Press:  10 November 2014

DAVE CLARKE
Affiliation:
IBBT-DistriNet, Katholieke Universiteit Leuven, Belgium Email: dave.clarke@cs.kuleuven.be
MICHIEL HELVENSTEIJN
Affiliation:
CWI, Amsterdam and LIACS, Leiden University, The Netherlands Email: michiel.helvensteijn@cwi.nl
INA SCHAEFER
Affiliation:
University of Braunschweig, Germany Email: i.schaefer@tu-braunschweig.de
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Abstract

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Delta modelling is an approach to facilitate the automated product derivation for software product lines. It is based on a set of deltas specifying modifications that are incrementally applied to a core product. The applicability of deltas depends on application conditions over features. This paper presents abstract delta modelling, which explores delta modelling from an abstract, algebraic perspective. Compared to the previous work, we take a more flexible approach to conflicts between modifications by introducing the notion of conflict-resolving deltas. Furthermore, we extend our approach to allow the nesting of delta models for increased modularity. We also present conditions on the structure of deltas to ensure unambiguous product generation.

Information

Type
Special Issue: Objects and Services
Copyright
Copyright © Cambridge University Press 2014