V - The result type returned by this Future's get methodX - The type of the Exception thrown by the Future's
checkedGet method@Beta public abstract class ForwardingCheckedFuture<V,X extends Exception> extends ForwardingListenableFuture<V> implements CheckedFuture<V,X>
Most subclasses can simply extend ForwardingCheckedFuture.SimpleForwardingCheckedFuture.
| Modifier and Type | Class and Description |
|---|---|
static class |
ForwardingCheckedFuture.SimpleForwardingCheckedFuture<V,X extends Exception>
A simplified version of
ForwardingCheckedFuture where subclasses
can pass in an already constructed CheckedFuture as the delegate. |
ForwardingListenableFuture.SimpleForwardingListenableFuture<V>ForwardingFuture.SimpleForwardingFuture<V>| Constructor and Description |
|---|
ForwardingCheckedFuture() |
| Modifier and Type | Method and Description |
|---|---|
V |
checkedGet()
Exception checking version of
Future.get() that will translate
InterruptedException, CancellationException and
ExecutionException into application-specific exceptions. |
V |
checkedGet(long timeout,
TimeUnit unit)
Exception checking version of
Future.get(long, TimeUnit) that will
translate InterruptedException, CancellationException and
ExecutionException into application-specific exceptions. |
protected abstract CheckedFuture<V,X> |
delegate()
Returns the backing delegate instance that methods are forwarded to.
|
addListenercancel, get, get, isCancelled, isDonetoStringclone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitaddListenerpublic ForwardingCheckedFuture()
public V checkedGet() throws X extends Exception
CheckedFutureFuture.get() that will translate
InterruptedException, CancellationException and
ExecutionException into application-specific exceptions.checkedGet in interface CheckedFuture<V,X extends Exception>X - on interruption, cancellation or execution exceptions.X extends Exceptionpublic V checkedGet(long timeout, TimeUnit unit) throws TimeoutException, X extends Exception
CheckedFutureFuture.get(long, TimeUnit) that will
translate InterruptedException, CancellationException and
ExecutionException into application-specific exceptions. On
timeout this method throws a normal TimeoutException.checkedGet in interface CheckedFuture<V,X extends Exception>TimeoutException - if retrieving the result timed out.X - on interruption, cancellation or execution exceptions.X extends Exceptionprotected abstract CheckedFuture<V,X> delegate()
ForwardingObjectForwardingSet.delegate(). Concrete subclasses override this method to supply
the instance being decorated.delegate in class ForwardingListenableFuture<V>Copyright © 2010-2015. All Rights Reserved.