| java.util.concurrent.RunnableScheduledFuture<V> |
Class Overview
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 |
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abstract
boolean
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isPeriodic()
Returns true if this is a periodic task.
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[Expand]
Inherited Methods |
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From interface
java.util.concurrent.RunnableFuture
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abstract
void
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run()
Sets this Future to the result of its computation
unless it has been cancelled.
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From interface
java.lang.Runnable
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abstract
void
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run()
Starts executing the active part of the class' code.
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From interface
java.util.concurrent.Future
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abstract
boolean
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cancel(boolean mayInterruptIfRunning)
Attempts to cancel execution of this task.
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abstract
V
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get()
Waits if necessary for the computation to complete, and then
retrieves its result.
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abstract
V
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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.
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abstract
boolean
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isCancelled()
Returns true if this task was cancelled before it completed
normally.
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abstract
boolean
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isDone()
Returns true if this task completed.
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From interface
java.util.concurrent.Delayed
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abstract
long
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getDelay(TimeUnit unit)
Returns the remaining delay associated with this object, in the
given time unit.
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From interface
java.lang.Comparable
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abstract
int
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compareTo(Delayed another)
Compares this object to the specified object to determine their relative
order.
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Public Methods
public
abstract
boolean
isPeriodic
()
Returns true if this is a periodic task. 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
