| HelixStateModelFactory<T extends StateModel> | State model factory that uses concrete id classes instead of strings. |
| HelixStateModelFactoryAdaptor<T extends StateModel> | |
| ScheduledTaskStateModel | |
| ScheduledTaskStateModelFactory | |
| StateModel | |
| StateModelFactory<T extends StateModel> | Replaced by HelixStateModelFactory
|
| StateModelParser | Finds the method in stateModel to generate |
| StateTransitionError |