Package org.apache.hadoop.util.concurrent

Class AsyncGetFuture<T,E extends java.lang.Throwable>

java.lang.Object

org.apache.hadoop.thirdparty.com.google.common.util.concurrent.internal.InternalFutureFailureAccess

org.apache.hadoop.thirdparty.com.google.common.util.concurrent.AbstractFuture<T>

org.apache.hadoop.util.concurrent.AsyncGetFuture<T,E>

All Implemented Interfaces:

java.util.concurrent.Future<T>, org.apache.hadoop.thirdparty.com.google.common.util.concurrent.ListenableFuture<T>

public class AsyncGetFuture<T,E extends java.lang.Throwable>
extends org.apache.hadoop.thirdparty.com.google.common.util.concurrent.AbstractFuture<T>

A Future implemented using an AsyncGet object.

Field Summary

Fields

Modifier and Type	Field	Description
static org.slf4j.Logger	LOG

Constructor Summary

Constructors

Constructor	Description
AsyncGetFuture(AsyncGet<T,E> asyncGet)

Method Summary

Modifier and Type	Method	Description
T	get()
T	get(long timeout, java.util.concurrent.TimeUnit unit)
boolean	isDone()

Methods inherited from class org.apache.hadoop.thirdparty.com.google.common.util.concurrent.AbstractFuture

addListener, afterDone, cancel, interruptTask, isCancelled, pendingToString, set, setException, setFuture, toString, tryInternalFastPathGetFailure, wasInterrupted

Methods inherited from class java.lang.Object

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

Field Detail

LOG

public static final org.slf4j.Logger LOG

Constructor Detail

AsyncGetFuture

public AsyncGetFuture(AsyncGet<T,E> asyncGet)

Method Detail

get

public T get()
      throws java.lang.InterruptedException,
             java.util.concurrent.ExecutionException

Specified by:

get in interface java.util.concurrent.Future<T>

Overrides:

get in class org.apache.hadoop.thirdparty.com.google.common.util.concurrent.AbstractFuture<T>

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException

get

public T get(long timeout,
             java.util.concurrent.TimeUnit unit)
      throws java.lang.InterruptedException,
             java.util.concurrent.TimeoutException,
             java.util.concurrent.ExecutionException

Specified by:

get in interface java.util.concurrent.Future<T>

Overrides:

get in class org.apache.hadoop.thirdparty.com.google.common.util.concurrent.AbstractFuture<T>

Throws:

java.lang.InterruptedException

java.util.concurrent.TimeoutException

java.util.concurrent.ExecutionException

isDone

public boolean isDone()

Specified by:

isDone in interface java.util.concurrent.Future<T>

Overrides:

isDone in class org.apache.hadoop.thirdparty.com.google.common.util.concurrent.AbstractFuture<T>