org.springframework.yarn.support.statemachine

Class AbstractStateMachine<S,E>

java.lang.Object

org.springframework.yarn.support.LifecycleObjectSupport

org.springframework.yarn.support.statemachine.AbstractStateMachine<S,E>

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.InitializingBean, org.springframework.context.Lifecycle, org.springframework.context.Phased, org.springframework.context.SmartLifecycle, StateMachine<State<S,E>,E>

Direct Known Subclasses:

EnumStateMachine

public abstract class AbstractStateMachine<S,E>
extends LifecycleObjectSupport
implements StateMachine<State<S,E>,E>

Constructor Summary

Constructors

Constructor and Description
AbstractStateMachine(java.util.Collection<State<S,E>> states, java.util.Collection<Transition<S,E>> transitions, State<S,E> initialState)

Method Summary

Methods

Modifier and Type	Method and Description
void	addStateListener(StateMachineListener<State<S,E>,E> listener)
protected void	doStart() Subclasses may implement this method with the start behavior.
State<S,E>	getInitialState()
State<S,E>	getState()
java.util.Collection<State<S,E>>	getStates()
void	sendEvent(E event)
void	sendEvent(org.springframework.messaging.Message<E> event)

Methods inherited from class org.springframework.yarn.support.LifecycleObjectSupport

afterPropertiesSet, doStop, getBeanFactory, getPhase, getTaskExecutor, getTaskScheduler, getYarnEventPublisher, isAutoStartup, isRunning, onInit, setAutoStartup, setBeanFactory, setPhase, setTaskExecutor, setTaskScheduler, setYarnEventPublisher, start, stop, stop

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.yarn.support.statemachine.StateMachine

start

Constructor Detail

AbstractStateMachine

public AbstractStateMachine(java.util.Collection<State<S,E>> states,
                    java.util.Collection<Transition<S,E>> transitions,
                    State<S,E> initialState)

Method Detail

getStates

public java.util.Collection<State<S,E>> getStates()

getState

public State<S,E> getState()

Specified by:

getState in interface StateMachine<State<S,E>,E>

getInitialState

public State<S,E> getInitialState()

Specified by:

getInitialState in interface StateMachine<State<S,E>,E>

sendEvent

public void sendEvent(org.springframework.messaging.Message<E> event)

Specified by:

sendEvent in interface StateMachine<State<S,E>,E>

sendEvent

public void sendEvent(E event)

Specified by:

sendEvent in interface StateMachine<State<S,E>,E>

doStart

protected void doStart()

Description copied from class: LifecycleObjectSupport

Subclasses may implement this method with the start behavior. This method will be invoked while holding the LifecycleObjectSupport.lifecycleLock.

Overrides:

doStart in class LifecycleObjectSupport

addStateListener

public void addStateListener(StateMachineListener<State<S,E>,E> listener)

Specified by:

addStateListener in interface StateMachine<State<S,E>,E>