This message type is used by the TickGenerator to trigger
the rescheduling of the next Tick. The actor hosting the pipeline
which includes a TickGenerator must arrange for messages of this
type to be injected into the management port of the pipeline.
This message type is used by the TickGenerator to trigger the rescheduling of the next Tick. The actor hosting the pipeline which includes a TickGenerator must arrange for messages of this type to be injected into the management port of the pipeline.