In Business Process Management Notation (BPMN), looping is an attribute of an Activity. Any activity (task or subprocess) can be configured to either: not loop; loop in standard mode (‘while’ or ‘do until’ loops); or, support multiple instances (‘for each’ looping).
This is used to test the condition before the activity is run:
WHILE (condition and Loop Counter < Maximum Loops)
Perform Activity
Note: The Loop Counter is used internally. It starts at zero and increments by one on each iteration.
This is used to test the condition after the activity is run:
DO
Perform Activity
UNTIL (condition and Loop Counter >= Maximum Loops)
Tags: activity, bpel, bpmn, business process, do until loop, loop counter, loops, multiple instances, process, sub processes, task, while loop
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