The best documentation of transformation I've found has been the unit tests for it: http://code.google.com/p/wave-protocol/source/browse/test/org/waveprotocol/wave/model/document/operation/algorithm/DocOpTransformerTest.java?repo=io2010 That doesn't give you a sample implementation for transformation, but it does spec out the function pretty thoroughly.
-J On Sun, Jul 11, 2010 at 9:27 PM, Daniel Paull <[email protected]> wrote: > I don't think that the transformation functions have been published in > any form other than the source code, so that is the definitive > reference - as cryptic as it is. It is well known that Wave OT is > derived from the Jupiter Collaborative system. Search for a paper > titled, "High-latency, low-bandwidth windowing in the Jupiter > collaboration system" - the transformation functions used in Jupiter > shouldn't be too different from those used in Wave, so they may help > you reverse engineer the transformation functions from the code. I > know that's completely backwards, but that's what the Wave team chose > to give us to work with. > > Cheers, > > Dan > > On Jul 11, 12:25 pm, Turner <[email protected]> wrote: > > I was wondering if someone could help me understand the algorithm for > > transforming operations. I took a look at the source code, and tried > > to trace it through, but it didn't end up helping much. > > > > Obviously, we can't simply compare component by component and > > transform them against each other. But we also can't do one operation > > and then the other on top of it. Can anyone write/point me in the > > direction of some pseudocode, perhaps? Just to clarify what's supposed > > to be going on without having to decipher the specific class structure > > of the sample code. > > > > Thanks, > > Turner > > -- > You received this message because you are subscribed to the Google Groups > "Wave Protocol" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<wave-protocol%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/wave-protocol?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Wave Protocol" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/wave-protocol?hl=en.
