[Jslib] Re: Redesign for RDF Extension

Fred Eisele phreed at gmail.com
Tue Dec 27 10:50:59 EST 2005

A continuing request I get is for Undo.
I have started work to modify the RDF API I have been using so that
the functions that modify the RDF graph are reversable (undo/redo).
Does anyone have experience with such things?
I want to keep the false starts to a minimum.

My thought is that a graph (datasource) object would have an
encapsulated journal.
The journal would be a stack of the inverse commands (transactions if
multiple commands are needed).

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