Interface ScheduledFuture<V>

Type Parameters:

V - The result type returned by this Future

All Superinterfaces:

Comparable<Delayed>, Delayed, Future<V>

All Known Subinterfaces:

RunnableScheduledFuture<V>

public interface ScheduledFuture<V>
extends Delayed, Future<V>

A delayed result-bearing action that can be cancelled. Usually a scheduled future is the result of scheduling a task with a ScheduledExecutorService.

Since:

1.5

Nested Class Summary

Nested classes/interfaces declared in interface Future

Future.State

Modifier and Type	Interface	Description
static enum	Future.State	Represents the computation state.

Method Summary

Methods declared in interface Comparable

compareTo

Modifier and Type	Method	Description
int	compareTo(Delayed o)	Compares this object with the specified object for order.

Methods declared in interface Delayed

getDelay

Modifier and Type	Method	Description
long	getDelay(TimeUnit unit)	Returns the remaining delay associated with this object, in the given time unit.

Methods declared in interface Future

cancel, exceptionNow, get, get, isCancelled, isDone, resultNow, state

Modifier and Type	Method	Description
boolean	cancel(boolean mayInterruptIfRunning)	Attempts to cancel execution of this task.
default Throwable	exceptionNow()	Returns the exception thrown by the task, without waiting.
V	get()	Waits if necessary for the computation to complete, and then retrieves its result.
V	get(long timeout, TimeUnit unit)	Waits if necessary for at most the given time for the computation to complete, and then retrieves its result, if available.
boolean	isCancelled()	Returns true if this task was cancelled before it completed normally.
boolean	isDone()	Returns true if this task completed.
default V	resultNow()	Returns the computed result, without waiting.
default Future.State	state()	Returns the computation state.