com.amazonaws.services.simpleworkflow.flow.core
Class OrPromise

java.lang.Object
  com.amazonaws.services.simpleworkflow.flow.core.Promise<Void>
      com.amazonaws.services.simpleworkflow.flow.core.OrPromise

public class OrPromise
extends Promise<Void>

Promise that becomes ready when any of its values becomes ready. null value is considered ready.

Constructor Summary

OrPromise(Promise<?>... values)

Method Summary

Void	get()
Promise<?>[]	getValues()
boolean	isReady()

Methods inherited from class com.amazonaws.services.simpleworkflow.flow.core.Promise

asPromise, getDescription, Void

Methods inherited from class java.lang.Object

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

Constructor Detail

OrPromise

public OrPromise(Promise<?>... values)

Method Detail

getValues

public Promise<?>[] getValues()

get

public Void get()

Specified by:

get in class Promise<Void>

Returns:

result of your asynchronous computation

isReady

public boolean isReady()

Specified by:

isReady in class Promise<Void>

Returns:

true if the result of your asynchronous computation is available