Quality of Service Aware Binding in Open Systems
نویسنده
چکیده
behaviour orthogonality We claim that our contract and policy concepts support the reasoning about extra-functional behaviour to be orthogonal to functional types. In our architecture we introduce policies and their corresponding software components (activators) as an extra level of indirection; i.e. we do not apply policy implementation components directly but rather via a policy component. This represents a separation of concerns between policy and the resulting behaviour, and would together with policy trading, abstract over differences in how a given extra-functional behaviour is realised. An
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