RunnableScheduledFuture

interface RunnableScheduledFuture<V : Any!> : 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.

Summary

Public methods
abstract Boolean	`isPeriodic()` Returns `true` if this task is periodic.

From class Future

`Boolean`	`cancel(mayInterruptIfRunning: Boolean)` Attempts to cancel execution of this task. This attempt will fail if the task has already completed, has already been cancelled, or could not be cancelled for some other reason. If successful, and this task has not started when `cancel` is called, this task should never run. If the task has already started, then the `mayInterruptIfRunning` parameter determines whether the thread executing this task should be interrupted in an attempt to stop the task. After this method returns, subsequent calls to `isDone` will always return `true`. Subsequent calls to `isCancelled` will always return `true` if this method returned `true`.
`V`	`get()` Waits if necessary for the computation to complete, and then retrieves its result.
`V`	`get(timeout: Long, unit: TimeUnit!)` 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. Completion may be due to normal termination, an exception, or cancellation -- in all of these cases, this method will return `true`.

From class RunnableFuture

Unit

run()

Sets this Future to the result of its computation unless it has been cancelled.

abstract fun isPeriodic(): Boolean

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.

Return
`Boolean`	`true` if this task is periodic