Design-by-contract for reusable components and realizable architectures
Mert Özkaya, Christos Kloukinas · 2014
Architectural connectors can increase the modularity and reusability benefits of Component-based Software Engineering, as they allow one to specify the general case of an interaction pattern and reuse it from then on. At the same time they enable components to be protocol-independent - components do not need to know under which interaction patterns they will be used, as long as their minimal, local interaction constraints are satisfied. Without connectors one can specify only specific instances of such patterns and components need to specify themselves the interaction protocols that they will follow, thus reducing their reusability.