It is useful when the task has and-join predecessors. It demands the same number of instances in each one of the synchronized tasks.
True
False
Default: False
E.g.: you start synchronizing from A.
In task F you return to task A.
B and C are created. C and E are completed. B remains in execution.
Parallel Gateway will find:
- An E instance (created in the 2nd Execution)
- A D instance (created in the 1st execution)
- It will assume the tasks as synchronized and will create the F instance.
‘Strong synchronization’ demands the existence of the same number of instances for each one of the synchronized tasks. In this case, to create the F task in the second synchronization, it will demand the existence of two instances for D and E.
Objects: Tasks