wmde/WikibaseDataModel — pull request #111 by thiemowmde (2014-06-04 18:47:39+00:00)
Title: Unchain SiteLinkList adder

I'm very sorry. I appreciate the idea. But as I wrote in https://github.com/wmde/WikibaseDataModel/pull/108#discussion_r13355562 I think this is not really needed and most likely more confusion than helpful. It's a design pattern we never used before, neither in core nor in Wikibase.