StateMachine (Apache Hadoop Main 3.1.2 API)

@InterfaceAudience.Public
 @InterfaceStability.Evolving
public interface StateMachine<STATE extends Enum<STATE>,EVENTTYPE extends Enum<EVENTTYPE>,EVENT>

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method and Description
  
  STATE doTransition(EVENTTYPE eventType, EVENT event)
  
  STATE getCurrentState()

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`STATE`	`doTransition(EVENTTYPE eventType, EVENT event)`
`STATE`	`getCurrentState()`

Method Detail

getCurrentState
```
STATE getCurrentState()
```

doTransition

STATE doTransition(EVENTTYPE eventType,
                   EVENT event)
            throws InvalidStateTransitionException

Throws:: InvalidStateTransitionException

Interface StateMachine<STATE extends Enum<STATE>,EVENTTYPE extends Enum<EVENTTYPE>,EVENT>

Method Summary

Method Detail

getCurrentState

doTransition