Interface RunnableScheduledFuture<V>

Type Parameters:: V - The result type returned by this Future's get method

All Superinterfaces:: Comparable<Delayed>, Delayed, Future<V>, Runnable, RunnableFuture<V>, ScheduledFuture<V>

public interface RunnableScheduledFuture<V> extends RunnableFuture<V>, ScheduledFuture<V>

A ScheduledFuture that is Runnable. Successful execution of the run method causes completion of the Future and allows access to its results.

Since:

1.6

See Also:

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

Modifier and Type	Method	Description
`boolean`	`isPeriodic()`	Returns `true` if this task is periodic.

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.

Methods declared in interface RunnableFuture

run

Modifier and Type	Method	Description
`void`	`run()`	Sets this Future to the result of its computation unless it has been cancelled (or has already been invoked, in which case effects are undefined).

Method Details

isPeriodic

boolean isPeriodic()

Returns true if this task is periodic. A periodic task may re-run according to some schedule. A non-periodic task can be run only once.

Returns:: true if this task is periodic

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