multifocal (hackage): Library that implements a two-level transformation (http://dx.doi.org/10.1007/978-3-540-69611-7_19) for creating bidirectional views of XML Schemas based on bidirectional lenses. It supports the specialization of generic queries as two-level transformation steps and the optimization of the generated lens data transformations.
Keywords: bsd3|generics|library|program