Package java.util.concurrent

Examples of java.util.concurrent.ScheduledFuture.cancel()

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     */
    private ScheduledFuture cancelCurrentTask() {
        ScheduledFuture currentTask = (ScheduledFuture) m_futureRef.get();
        if (currentTask != null) {
            // Doesn't matter for completed tasks...
            currentTask.cancel(false /* mayInterruptIfRunning */);
        }
        return currentTask;
    }
}
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    @Override
    public void deleteMessage(DeleteMessageRequest deleteMessageRequest) throws AmazonClientException {
        String receiptHandle = deleteMessageRequest.getReceiptHandle();
        if (inFlight.containsKey(receiptHandle)) {
            ScheduledFuture inFlightTask = inFlight.get(receiptHandle);
            inFlightTask.cancel(true);
        }
    }

    @Override
    public void setQueueAttributes(SetQueueAttributesRequest setQueueAttributesRequest) throws AmazonServiceException, AmazonClientException {
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        if (entries.isEmpty()) {
            scheduledEntries.remove(second);

            ScheduledFuture removed = scheduledTaskMap.remove(second);
            if (removed != null) {
                removed.cancel(false);
            }
        }
        return result;
    }
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    public void unschedule( RepositoryGroup repositoryGroup )
    {
        ScheduledFuture scheduledFuture = scheduledFutureMap.remove( repositoryGroup.getId() );
        if ( scheduledFuture != null )
        {
            scheduledFuture.cancel( true );
        }
    }
}
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   @SuppressWarnings({ "rawtypes", "unchecked" })
   public void testStopMonitoringWhenFutureIsNotComplete() {
      ScheduledFuture mockFuture = EasyMock.createMock(ScheduledFuture.class);
      expect(mockFuture.isCancelled()).andReturn(false);
      expect(mockFuture.isDone()).andReturn(false);
      expect(mockFuture.cancel(false)).andReturn(true);

      ScheduledExecutorService schedulerMock = EasyMock.createMock(ScheduledExecutorService.class);
      expect(
            schedulerMock.scheduleWithFixedDelay(anyObject(Runnable.class), anyLong(), anyLong(),
                  anyObject(TimeUnit.class))).andReturn(mockFuture);
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     * @param fileSystemRepo The location in the file system
     */
    public static void cancelTask(String fileSystemRepo) {
        ScheduledFuture scheduledFuture = futures.get(fileSystemRepo);
        if (scheduledFuture != null) {
            scheduledFuture.cancel(true);
            exec.purge();
            futures.remove(fileSystemRepo);
        }
    }

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        {
            // cancel our schedules gently: do not interrupt when polling is in progress
            for (Iterator<ScheduledFuture> i = schedules.keySet().iterator(); i.hasNext();)
            {
                ScheduledFuture schedule = i.next();
                schedule.cancel(false);
                // Wait until in-progress PollingRecevierWorker completes.
                int shutdownTimeout = connector.getMuleContext().getConfiguration().getShutdownTimeout();
                PollingReceiverWorker worker = schedules.get(schedule);
                for (int elapsed = 0; worker.isRunning() && elapsed < shutdownTimeout; elapsed += 50)
                {
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    public void unschedule( RepositoryGroup repositoryGroup )
    {
        ScheduledFuture scheduledFuture = scheduledFutureMap.remove( repositoryGroup.getId() );
        if ( scheduledFuture != null )
        {
            scheduledFuture.cancel( true );
        }
    }
}
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                loggers.log(listener.reference, LogService.LOG_WARNING, "Listener threw exception", t);
                LOGGER.log(Level.WARNING, "Listener threw exception", t);
            }
            finally
            {
                if (future != null) future.cancel(false);
                if (latch != null) latch.countDown();
            }
        }

        @Override
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        //ScheduledFuture sf = pool.schedule(new MyTest("Should execute in 30 seconds"), 30, TimeUnit.SECONDS);
        ScheduledFuture sf2 = pool.scheduleAtFixedRate(new MyTest("Should execute every 3 seconds after 10"), 10, 3, TimeUnit.SECONDS);
        ScheduledFuture sf3 = pool.schedule(new MyTest("Should never execute because cancelled"), 60, TimeUnit.SECONDS);
        Thread.sleep(30 * 1000);
        sf3.cancel(false);
        pool.schedule(new MyTest("Should execute after about 40 total seconds"), 5, TimeUnit.SECONDS);
        sf2.cancel(false);
        System.out.println("all done");
        Thread.sleep(30 * 1000);
        System.exit(-1);
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