org.modeshape.common.util
Class ImmediateFuture<V>

java.lang.Object
  org.modeshape.common.util.ImmediateFuture<V>

Type Parameters:

V - the type of result

All Implemented Interfaces:

Future<V>

@Immutable
public final class ImmediateFuture<V>
extends Object
implements Future<V>

A Future implementation that is immediately done.

Constructor Summary

ImmediateFuture(V value)
Create a new Future instance that is completed immediately and returns the supplied result.

Method Summary

boolean	cancel(boolean mayInterruptIfRunning)
static <T> ImmediateFuture<T>	create(T value) Factory method to more easily create an immediate future
V	get()
V	get(long timeout, 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

ImmediateFuture

public ImmediateFuture(V value)

Create a new Future instance that is completed immediately and returns the supplied result.

Parameters:

value - the value that the future should return

Method Detail

create

public static <T> ImmediateFuture<T> create(T value)

Factory method to more easily create an immediate future

Type Parameters:

T - the value type

Parameters:

value - the value that the future should return

Returns:

the new future; never null

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Specified by:

cancel in interface Future<V>

get

public V get()

Specified by:

get in interface Future<V>

get

public V get(long timeout,
             TimeUnit unit)

Specified by:

get in interface Future<V>

isCancelled

public boolean isCancelled()

Specified by:

isCancelled in interface Future<V>

isDone

public boolean isDone()

Specified by:

isDone in interface Future<V>