BPMN Summary Slides - paths have reached gateway (some...

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BPMN Elements – Complete Set
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(Different Pools)
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Decision or Merge Decision=One flow in, multiple out Merge = One flow out, multiple in Flow Semantics specified by internal symbol
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Exclusive Decision •Input = one path in Output= multiple paths, flow can follow only one path (exclusive) Inclusive Decision •Input = one path in Output= multiple paths, 1 or more paths taken based on conditions (conditions are independent) Decision/Fork •Input = one path in Output= multiple paths out, all paths taken, all active Exclusive Merge •Input = multiple paths in, only one active path (merging paths are exclusive) Output = 1 path out, active path coming in will go out Inclusive Merge •Input = multiple paths in, multiple paths can be active Output = 1 path out, path activated only when all of the conditional active
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Unformatted text preview: paths have reached gateway (some implement as take first path that arrives) Merge/Join •Input = multiple paths in, only one active path out •Output = 1 path out, path activated only when all paths have reached gateway MOST USED GATEWAYS: Decision and Merge used together Usually same type of Decision and Merge used together Key ones EVENTS • Sets BPMN apart from other process modeling notations • An event is a signal that something happened. • Events send/throw and recieve/catch signals • An event represents the interaction of signal with the process (it does not perform work; does not represent implementation) • Events affect the flow of the process; they can start, interrupt (intermediate), or end the flow ....
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This note was uploaded on 02/20/2012 for the course MIST 5750 taught by Professor Bostrom during the Spring '09 term at University of Georgia Athens.

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BPMN Summary Slides - paths have reached gateway (some...

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