Since there are potential drawbacks/ambiguities to handling (JSON) Object serialized object ids (since basically it makes it impossible to reliably know object definition and reference from each other, without considering actual Object contents -- something that scalar ids allow), let's require ObjectIdGenerators for object-value object ids to implement a new method.
(note: related to https://github.com/FasterXML/jackson-databind/issues/622)
Since there are potential drawbacks/ambiguities to handling (JSON) Object serialized object ids (since basically it makes it impossible to reliably know object definition and reference from each other, without considering actual Object contents -- something that scalar ids allow), let's require
ObjectIdGenerators for object-value object ids to implement a new method.