org.hypergraphdb.util

Class CompletedFuture<V>

java.lang.Object

org.hypergraphdb.util.CompletedFuture<V>

Type Parameters:

V -

All Implemented Interfaces:

Future<V>

public class CompletedFuture<V>
extends Object
implements Future<V>

Represents a Future that's already completed. All methods return immediately. The result of the future is provided in this class' constructor.

Author:

Borislav Iordanov

Constructor Summary

Constructors

Constructor and Description
CompletedFuture(V result)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	cancel(boolean mayInterruptIfRunning)
V	get()
V	get(long timeout, TimeUnit unit)
static <T> CompletedFuture<T>	getNull()
boolean	isCancelled()
boolean	isDone()

Methods inherited from class java.lang.Object

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

Constructor Detail

CompletedFuture

public CompletedFuture(V result)

Method Detail

getNull

public static <T> CompletedFuture<T> getNull()

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Specified by:

cancel in interface Future<V>

get

public V get()
      throws InterruptedException,
             ExecutionException

Specified by:

get in interface Future<V>

Throws:

InterruptedException

ExecutionException

get

public V get(long timeout,
    TimeUnit unit)
      throws InterruptedException,
             ExecutionException,
             TimeoutException

Specified by:

get in interface Future<V>

Throws:

InterruptedException

ExecutionException

TimeoutException

isCancelled

public boolean isCancelled()

Specified by:

isCancelled in interface Future<V>

isDone

public boolean isDone()

Specified by:

isDone in interface Future<V>