org.apache.gobblin.fsm

Interface StateWithCallbacks<T>

Type Parameters:

T - supertype of states in the FSM.

public interface StateWithCallbacks<T>

A state for a FiniteStateMachine which supports callbacks when entering and leaving the state.

Method Summary

Modifier and Type	Method and Description
default void	onEnterState(T previousState) Called when an FSM reaches this state.
default void	onLeaveState(T nextState) Called when an FSM leaves this state.

Method Detail

onEnterState

default void onEnterState(@Nullable
                          T previousState)

Called when an FSM reaches this state.

Parameters:

previousState - the previous state of the machine.

onLeaveState

default void onLeaveState(T nextState)

Called when an FSM leaves this state.

Parameters:

nextState - the next state of the machine.