com.google.common.util.concurrent

Class ForwardingCheckedFuture.SimpleForwardingCheckedFuture<V,X extends Exception>

java.lang.Object

com.google.common.collect.ForwardingObject

com.google.common.util.concurrent.ForwardingFuture<V>

com.google.common.util.concurrent.ForwardingListenableFuture<V>

com.google.common.util.concurrent.ForwardingCheckedFuture<V,X>

com.google.common.util.concurrent.ForwardingCheckedFuture.SimpleForwardingCheckedFuture<V,X>

All Implemented Interfaces:

CheckedFuture<V,X>, ListenableFuture<V>, Future<V>

Enclosing class:

ForwardingCheckedFuture<V,X extends Exception>

Deprecated.

CheckedFuture cannot properly support the chained operations that are the primary goal of ListenableFuture. CheckedFuture also encourages users to rethrow exceptions from one thread in another thread, producing misleading stack traces. Additionally, it has a surprising policy about which exceptions to map and which to leave untouched. Guava users who want a CheckedFuture can fork the classes for their own use, possibly specializing them to the particular exception type they use. We recommend that most people use ListenableFuture and perform any exception wrapping themselves. This class is scheduled for removal from Guava in February 2018.

@Beta
 @Deprecated
public abstract static class ForwardingCheckedFuture.SimpleForwardingCheckedFuture<V,X extends Exception>
extends ForwardingCheckedFuture<V,X>

A simplified version of ForwardingCheckedFuture where subclasses can pass in an already constructed CheckedFuture as the delegate.

Since:

9.0

Nested Class Summary

Nested classes/interfaces inherited from class com.google.common.util.concurrent.ForwardingCheckedFuture

ForwardingCheckedFuture.SimpleForwardingCheckedFuture<V,X extends Exception>

Nested classes/interfaces inherited from class com.google.common.util.concurrent.ForwardingListenableFuture

ForwardingListenableFuture.SimpleForwardingListenableFuture<V>

Nested classes/interfaces inherited from class com.google.common.util.concurrent.ForwardingFuture

ForwardingFuture.SimpleForwardingFuture<V>

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SimpleForwardingCheckedFuture(CheckedFuture<V,X> delegate) Deprecated.

Method Summary

Modifier and Type	Method and Description
protected CheckedFuture<V,X>	delegate() Deprecated. Returns the backing delegate instance that methods are forwarded to.

Methods inherited from class com.google.common.util.concurrent.ForwardingCheckedFuture

checkedGet, checkedGet

Methods inherited from class com.google.common.util.concurrent.ForwardingListenableFuture

addListener

Methods inherited from class com.google.common.util.concurrent.ForwardingFuture

cancel, get, get, isCancelled, isDone

Methods inherited from class com.google.common.collect.ForwardingObject

toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.common.util.concurrent.ListenableFuture

addListener

Methods inherited from interface java.util.concurrent.Future

cancel, get, get, isCancelled, isDone

Constructor Detail

SimpleForwardingCheckedFuture

protected SimpleForwardingCheckedFuture(CheckedFuture<V,X> delegate)

Deprecated.

Method Detail

delegate

protected final CheckedFuture<V,X> delegate()

Deprecated.

Description copied from class: ForwardingObject

Returns the backing delegate instance that methods are forwarded to. Abstract subclasses generally override this method with an abstract method that has a more specific return type, such as ForwardingSet.delegate(). Concrete subclasses override this method to supply the instance being decorated.

Specified by:

delegate in class ForwardingCheckedFuture<V,X extends Exception>