org.apache.flink.util.concurrent

Class NeverCompleteFuture

java.lang.Object

org.apache.flink.util.concurrent.NeverCompleteFuture

All Implemented Interfaces:

Comparable<Delayed>, Delayed, Future<Object>, ScheduledFuture<Object>

@Internal
public final class NeverCompleteFuture
extends Object
implements ScheduledFuture<Object>

A future that never completes.

Constructor Summary

Constructors

Constructor and Description
NeverCompleteFuture(long delayMillis)

Method Summary

Modifier and Type	Method and Description
boolean	cancel(boolean mayInterruptIfRunning)
int	compareTo(Delayed o)
Object	get()
Object	get(long timeout, TimeUnit unit)
long	getDelay(TimeUnit unit)
boolean	isCancelled()
boolean	isDone()

Methods inherited from class java.lang.Object

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

Constructor Detail

NeverCompleteFuture

public NeverCompleteFuture(long delayMillis)

Method Detail

getDelay

public long getDelay(@Nonnull
                     TimeUnit unit)

Specified by:

getDelay in interface Delayed

compareTo

public int compareTo(@Nonnull
                     Delayed o)

Specified by:

compareTo in interface Comparable<Delayed>

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Specified by:

cancel in interface Future<Object>

isCancelled

public boolean isCancelled()

Specified by:

isCancelled in interface Future<Object>

isDone

public boolean isDone()

Specified by:

isDone in interface Future<Object>

get

public Object get()
           throws InterruptedException

Specified by:

get in interface Future<Object>

Throws:

InterruptedException

get

public Object get(long timeout,
                  @Nonnull
                  TimeUnit unit)
           throws InterruptedException,
                  TimeoutException

Specified by:

get in interface Future<Object>

Throws:

InterruptedException

TimeoutException