org.hkijena.jipipe.utils

Class InstantFuture<T>

java.lang.Object

org.hkijena.jipipe.utils.InstantFuture<T>

Type Parameters:

T - return type

All Implemented Interfaces:

Future<T>

public class InstantFuture<T>
extends Object
implements Future<T>

A dummy Future

Constructor Summary

Constructors

Constructor and Description
InstantFuture(T returnValue) Initializes a new instance

Method Summary

Modifier and Type	Method and Description
boolean	cancel(boolean mayInterruptIfRunning)
T	get()
T	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

InstantFuture

public InstantFuture(T returnValue)

Initializes a new instance

Parameters:

returnValue - the return value

Method Detail

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Specified by:

cancel in interface Future<T>

isCancelled

public boolean isCancelled()

Specified by:

isCancelled in interface Future<T>

isDone

public boolean isDone()

Specified by:

isDone in interface Future<T>

get

public T get()
      throws InterruptedException,
             ExecutionException

Specified by:

get in interface Future<T>

Throws:

InterruptedException

ExecutionException

get

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

Specified by:

get in interface Future<T>

Throws:

InterruptedException

ExecutionException

TimeoutException