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Subject: [ebBP] 3/28/2004: WI-51 Use of Choice Connector [RSD]
Discussion|OASIS.ebBP.WI51-Use of choice connector; Topic|; Point|Summary proposal for v2.0; mm1@ Dennis, We discussed this work item you submitted in the F2F in February 2004. Work item 51: UML convention change Description: Use the choice connector (diamond shape) instead of the "or-fork" and the same shape for the "wait-for-all=false" join as in UML. Discussion points: * Related to XOR. * Fork and join are paired. Identify what this could mean to BPSS and address in v3.0. It is important to note we spent a great deal of time in the F2F first day discussing the underlying conceptual model for BPSS. We understand that in a future version we will discuss in greater detail. Such as indicated by John Yunker, UML activity diagrams are moving to petri nets. Decision is only a fork where conditions on both sides are exclusive. In v2.0, we are trying to balance backward compatibility and maintaining the base known concepts in BPSS as well as look to the future (such as reference above). Recommendation: For v2.0, close this work item with no action and address as in v3.0. Dennis, if you can give us greater details and assist in this process (and analysis), we would welcome your contribution and insights. I would encourage any other team members to comment and we can finalize in a summary proposal for vote. Thanks. @mm1
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