Wrapping RdfDataSources can be done with transformations on the String, Element (syntax) and Op (algebra) level. Consecutive wrappings may cause individual transforms to perform their own parse-transform-print round trips, although parsing and printing could be done once for a sequence of transforms.
This issue is about adding optimizations that group transforms and adding appropriate tests that validate that the optimizations work.
Wrapping RdfDataSources can be done with transformations on the String, Element (syntax) and Op (algebra) level. Consecutive wrappings may cause individual transforms to perform their own parse-transform-print round trips, although parsing and printing could be done once for a sequence of transforms.
This issue is about adding optimizations that group transforms and adding appropriate tests that validate that the optimizations work.