27. State Machine Services
StateMachine services are higher level implementations meant to
provide more user level functionalities to ease normal runtime
operations. Currently only one service interface
Section 27.1, “Using StateMachineService” exists.
27.1 Using StateMachineService
StateMachineService is an interface meant to handle running machines
and have a simple methods to 'acquire' and 'release' machines. It has
one default implementation named DefaultStateMachineService.