StateMachine (Apache Hadoop YARN Common 3.4.1.300-dep-1001 API)

@Public
@Evolving
public interface StateMachine<STATE extends java.lang.Enum<STATE>,EVENTTYPE extends java.lang.Enum<EVENTTYPE>,EVENT>

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

STATE doTransition(EVENTTYPE eventType,
                   EVENT event)
            throws InvalidStateTransitionException

Interface StateMachine<STATE extends java.lang.Enum<STATE>,​EVENTTYPE extends java.lang.Enum<EVENTTYPE>,​EVENT>