Integration of Extra-Functional Properties in Component Models

Management of extra-functional properties in component models is one of the main challenges in the component-based software engineering community. Still, the starting point in their management, namely their speci cation in a context of component models is not addressed in a systematic way. Extrafunctional properties can be expressed as attributes (or combinations of them) of components, or of a system, but also as attributes of other elements, such as interfaces and connectors. Attributes can be de ned as estimations, or can be measured, or modelled; this means that an attribute can be expressed through multiple values valid under different conditions. This paper addresses how this diversity in attribute speci cations and their relations to component model can be expressed, by proposing a model for attribute speci cations and their integrations in component models. A format for attribute speci cation is proposed, discussed and analyzed, and the approach is exempli ed through its integr...

• Type: Conference
• Year: 2009
• Where: CBSE
• Authors: Séverine Sentilles, Petr Stepan, Jan Carlson, Ivica Crnkovic
• Keywords: Attribute Speci Cation, CBSE 2009, Component Model, Software Engineering, Speci Cation