org.mobicents.commons.fsm

Class FiniteStateMachine

java.lang.Object

org.mobicents.commons.fsm.FiniteStateMachine

public abstract class FiniteStateMachine
extends Object

Author:

quintana.thomas@gmail.com (Thomas Quintana)

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FiniteStateMachine()

Method Summary

Methods

Modifier and Type	Method and Description
protected State	getState()
protected void	initialize(State state, Set<Transition> transitions)
protected void	lock()
protected <T> void	transition(Event<T> event, State state)
protected boolean	tryLock()
protected void	unlock()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FiniteStateMachine

protected FiniteStateMachine()

Method Detail

getState

protected State getState()

initialize

protected void initialize(State state,
              Set<Transition> transitions)

lock

protected void lock()

transition

protected <T> void transition(Event<T> event,
                  State state)
                   throws FiniteStateMachineException,
                          NullPointerException,
                          TransitionFailedException,
                          TransitionNotFoundException

Throws:

FiniteStateMachineException

NullPointerException

TransitionFailedException

TransitionNotFoundException

tryLock

protected boolean tryLock()

unlock

protected void unlock()