Delegate method call by the processState(SmappStateProcessingContext, SmappStateProcessingAction).
See
processState(SmappStateProcessingContext, SmappStateProcessingAction)
for details.
Helper methods are used to provide the follow-up transition, as follows:
If the SmappStateProcessingAction is used to communicate back to the processing engine on how to proceed, the return SmappState should be set to null. Otherwise, the returned SmappState (i.e., followUpTransition) will be used by in the processState(SmappStateProcessingContext, SmappStateProcessingAction) using the following: action.continueProcessing(followUpTransition);