org.h2.util
Class DoneFuture<T>

java.lang.Object
  org.h2.util.DoneFuture<T>

Type Parameters:

T - Result value.

All Implemented Interfaces:

java.util.concurrent.Future<T>

public class DoneFuture<T>
extends java.lang.Object
implements java.util.concurrent.Future<T>

Future which is already done.

Constructor Summary

DoneFuture(T x)

Method Summary

boolean	cancel(boolean mayInterruptIfRunning)
T	get()
T	get(long timeout, java.util.concurrent.TimeUnit unit)
boolean	isCancelled()
boolean	isDone()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DoneFuture

public DoneFuture(T x)

Method Detail

get

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

Specified by:

get in interface java.util.concurrent.Future<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.ExecutionException,
             java.util.concurrent.TimeoutException

Specified by:

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

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException

java.util.concurrent.TimeoutException

isDone

public boolean isDone()

Specified by:

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

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Specified by:

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

isCancelled

public boolean isCancelled()

Specified by:

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

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object