org.springframework.util.concurrent

Class SettableListenableFuture.SettableTask<T>

java.lang.Object

org.springframework.util.concurrent.SettableListenableFuture.SettableTask<T>

All Implemented Interfaces:

java.util.concurrent.Callable<T>

Enclosing class:

SettableListenableFuture<T>

private static class SettableListenableFuture.SettableTask<T>
extends java.lang.Object
implements java.util.concurrent.Callable<T>

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	cancelled
private static java.lang.String	NO_VALUE
private java.util.concurrent.atomic.AtomicReference<java.lang.Object>	value

Constructor Summary

Constructors

Modifier	Constructor and Description
private	SettableTask()

Method Summary

Modifier and Type	Method and Description
T	call()
void	setCancelled()
boolean	setException(java.lang.Throwable exception)
boolean	setValue(T value)

Methods inherited from class java.lang.Object

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

Field Detail

NO_VALUE

private static final java.lang.String NO_VALUE

value

private final java.util.concurrent.atomic.AtomicReference<java.lang.Object> value

cancelled

private volatile boolean cancelled

Constructor Detail

SettableTask

private SettableTask()

Method Detail

setValue

public boolean setValue(T value)

setException

public boolean setException(java.lang.Throwable exception)

setCancelled

public void setCancelled()

call

public T call()
       throws java.lang.Exception

Specified by:

call in interface java.util.concurrent.Callable<T>

Throws:

java.lang.Exception