Package org.elasticsearch.common.util.concurrent

Class FutureUtils

java.lang.Object

org.elasticsearch.common.util.concurrent.FutureUtils

public class FutureUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
FutureUtils()

Method Summary

Modifier and Type	Method	Description
static boolean	cancel(java.util.concurrent.Future<?> toCancel)
static <T> T	get(java.util.concurrent.Future<T> future)	Calls Future.get() without the checked exceptions.
static <T> T	get(java.util.concurrent.Future<T> future, long timeout, java.util.concurrent.TimeUnit unit)	Calls Future.get(long, TimeUnit) without the checked exceptions.

Methods inherited from class java.lang.Object

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

Constructor Detail

FutureUtils

public FutureUtils()

Method Detail

cancel

public static boolean cancel(java.util.concurrent.Future<?> toCancel)

get

public static <T> T get(java.util.concurrent.Future<T> future)

Calls Future.get() without the checked exceptions.

Type Parameters:

T - the type returned

Parameters:

future - to dereference

Returns:

the value of the future

get

public static <T> T get(java.util.concurrent.Future<T> future,
                        long timeout,
                        java.util.concurrent.TimeUnit unit)

Calls Future.get(long, TimeUnit) without the checked exceptions.

Type Parameters:

T - the type returned

Parameters:

future - to dereference

timeout - to wait

unit - for timeout

Returns:

the value of the future