Contextual Variability Management of Multi-Software Product Line

Abstract

Software Product Line (SPL) is used the development of multiple products from same domain with the reusability of existing resources. Feature model is used to manage the existing resources of SPL with predefined notations and relationships such as mandatory and variable features. Multiple SPLs that have common features with own contextual presence in domain repository needs to manage efficiently to increase the reusability and development process. In this paper, we have proposed effective approach for the composition of multiple SPLs that have common resources in repository. Composition process follows the three processes,1) identify variation point in each SPL, 2) Identify the common feature in all SPLs, 3) composition of common features into single SPL. The impact of composition on application development is less cost and time and increase the reusability.