com.amazonaws.services.simpleworkflow.flow.core
Class Functor<T>

java.lang.Object
  com.amazonaws.services.simpleworkflow.flow.core.Promise<T>
      com.amazonaws.services.simpleworkflow.flow.core.Functor<T>

public abstract class Functor<T>
extends Promise<T>

Constructor Summary

Functor(Promise<?>... waitFor)

Method Summary

T	get()
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

Functor

public Functor(Promise<?>... waitFor)

Method Detail

get

public T get()

Specified by:

get in class Promise<T>

Returns:

result of your asynchronous computation

isReady

public boolean isReady()

Specified by:

isReady in class Promise<T>

Returns:

true if the result of your asynchronous computation is available