© 2021 (CC BY) Gerd Wagner, Brandenburg University of Technology, Germany.
This minimal Processing Network model consists of three nodes: an entry node where customers arrive, a processing node where service activities are performed on customers, and an exit node where customers depart. These nodes are connected with processing flow arrows combining event/activity scheduling with object flow. The processing node's setting processingCapacity=1 means that the node's processing station is a resource that can process exactly one processing object at a time.