org.apache.ambari.server.state.fsm

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

public interface StateMachine<STATE extends Enum<STATE>,EVENTTYPE extends Enum<EVENTTYPE>,EVENT>

Method Summary

Modifier and Type	Method and Description
STATE	doTransition(EVENTTYPE eventType, EVENT event)
STATE	getCurrentState()
void	setCurrentState(STATE state)

Method Detail

getCurrentState

STATE getCurrentState()

setCurrentState

void setCurrentState(STATE state)

doTransition

STATE doTransition(EVENTTYPE eventType,
                   EVENT event)
            throws InvalidStateTransitionException

Throws:

InvalidStateTransitionException