On-demand integration of product lines: a study of reuse and stability

The integration of multiple SPLs is increasingly becoming a trend to enable on-demand derivation of new products and accelerate their time-to-market. Integration of SPLs often implies the reuse of a previously-implemented feature across other SPLs. The reuse of a SPL feature is only viable if the underlying programming mechanisms enable its smooth composition within the code of other SPLs. If the required modifications are significant, the design of the target SPLs are likely to be destabilized. This paper presents an exploratory study on the integration of three product lines from the board game domain. We investigate how aspect-oriented and feature-oriented programming impact on the reuse and stability of those product lines.