Package org.springframework.statemachine

Interface Summary

Interface	Description
ExtendedState	Extended states are used to supplement state machine with a variables.
ExtendedState.ExtendedStateChangeListener	The listener interface for receiving extended state change events.
StateContext<S,E>	StateContext is representing of a current context used in various stages in a state machine execution.
StateMachine<S,E>	StateMachine provides an APIs for generic finite state machine needed for basic operations like working with states, events and a lifecycle.
StateMachineContext<S,E>	StateMachineContext represents a current state of a state machine.
StateMachineContextRepository<S,E,T extends StateMachineContext<S,E>>	Repository interface for saving and retrieving StateMachineContext objects.
StateMachinePersist<S,E,T>	StateMachinePersist is an interface handling serialization logic of a StateMachineContext.

Class Summary

Class	Description
ObjectStateMachine<S,E>	Specialisation of a StateMachine using objects as its State and event types.
StateMachineMessageHeaders	Reserved Message headers used in StateMachine events.
StateMachineSystemConstants	Various constants used in state machine lib.

Enum Summary

Enum	Description
StateContext.Stage	Enumeration of possible stages context is attached.

Exception Summary

Exception	Description
StateMachineException	General exception indicating a problem in interacting with statemachine.