* Implementation note for the todo:
* this works like a depth-first search over all vamsas objects in an vamsasDocument.
* The doHash() function is used as the 'visited' flag -
* Implementation note for the todo:
* this works like a depth-first search over all vamsas objects in an vamsasDocument.
* The doHash() function is used as the 'visited' flag -
- * this *is not* a valid heuristic, although it will work "most of the time".
+ * this *is not* a valid heuristic, although it will work "most of the time".
+ * TODO: LATER? Add another method for setDefaultProvenanceField (in the spirit of setInstanceIdField) using the info from the __vorba.getClient/User/Session methods