List of scheduleAtFixedRate() Examples

Examples of scheduleAtFixedRate()

com.hazelcast.spi.ExecutionService.scheduleAtFixedRate()
com.packtpub.java7.concurrency.chapter7.recipe05.task.MyScheduledThreadPoolExecutor.scheduleAtFixedRate()
Method that schedule in the executor a periodic tasks. It calls the method of its parent class using the super keyword and stores the period of the task.
commonj.timers.TimerManager.scheduleAtFixedRate()
io.netty.channel.EventLoop.scheduleAtFixedRate()
io.netty.util.concurrent.EventExecutor.scheduleAtFixedRate()
java.util.Timer.scheduleAtFixedRate()
Schedules the specified task for repeated fixed-rate execution, beginning after the specified delay. Subsequent executions take place at approximately regular intervals, separated by the specified period.
In fixed-rate execution, each execution is scheduled relative to the scheduled execution time of the initial execution. If an execution is delayed for any reason (such as garbage collection or other background activity), two or more executions will occur in rapid succession to "catch up." In the long run, the frequency of execution will be exactly the reciprocal of the specified period (assuming the system clock underlying Object.wait(long) is accurate).
Fixed-rate execution is appropriate for recurring activities that are sensitive to absolute time, such as ringing a chime every hour on the hour, or running scheduled maintenance every day at a particular time. It is also appropriate for recurring activities where the total time to perform a fixed number of executions is important, such as a countdown timer that ticks once every second for ten seconds. Finally, fixed-rate execution is appropriate for scheduling multiple repeating timer tasks that must remain synchronized with respect to one another. @param task task to be scheduled. @param delay delay in milliseconds before task is to be executed. @param period time in milliseconds between successive task executions. @throws IllegalArgumentException if delay is negative, ordelay + System.currentTimeMillis() is negative. @throws IllegalStateException if task was already scheduled orcancelled, timer was cancelled, or timer thread terminated.
java.util.concurrent.ScheduledExecutorService.scheduleAtFixedRate()
Creates and executes a periodic action that becomes enabled first after the given initial delay, and subsequently with the given period; that is executions will commence after {@code initialDelay} then {@code initialDelay+period}, then {@code initialDelay + 2 * period}, and so on. If any execution of the task encounters an exception, subsequent executions are suppressed. Otherwise, the task will only terminate via cancellation or termination of the executor. If any execution of this task takes longer than its period, then subsequent executions may start late, but will not concurrently execute. @param command the task to execute @param initialDelay the time to delay first execution @param period the period between successive executions @param unit the time unit of the initialDelay and period parameters @return a ScheduledFuture representing pending completion ofthe task, and whose {@code get()} method will throw anexception upon cancellation @throws RejectedExecutionException if the task cannot bescheduled for execution @throws NullPointerException if command is null @throws IllegalArgumentException if period less than or equal to zero
java.util.concurrent.ScheduledThreadPoolExecutor.scheduleAtFixedRate()
@throws RejectedExecutionException {@inheritDoc} @throws NullPointerException {@inheritDoc} @throws IllegalArgumentException {@inheritDoc}
lineage2.gameserver.ThreadPoolManager.scheduleAtFixedRate()
Method scheduleAtFixedRate. @param r Runnable @param initial long @param delay long @return ScheduledFuture
org.teiid.dqp.internal.process.ThreadReuseExecutor.scheduleAtFixedRate()

Examples of java.util.concurrent.ScheduledExecutorService.scheduleAtFixedRate()

        }
        if (getCompletionInterval() > 0) {
            LOG.info("Using CompletionInterval to run every " + getCompletionInterval() + " millis.");
            ScheduledExecutorService scheduler = camelContext.getExecutorServiceStrategy().newScheduledThreadPool(this, "AggregateTimeoutChecker", 1);
            // trigger completion based on interval
            scheduler.scheduleAtFixedRate(new AggregationIntervalTask(), 1000L, getCompletionInterval(), TimeUnit.MILLISECONDS);
        }


        // start timeout service if its in use
        if (getCompletionTimeout() > 0 || getCompletionTimeoutExpression() != null) {
            LOG.info("Using CompletionTimeout to trigger after " + getCompletionTimeout() + " millis of inactivity.");

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Examples of java.util.concurrent.ScheduledExecutorService.scheduleAtFixedRate()

     * Due to the lack of contract in CDI guaranteeing when beans will be available, we use an
     * executor to search for the beans every 100ms until it finds them. Or, after a 25 seconds,
     * blow up if they don't become available.
     */
    final ScheduledExecutorService startupScheduler = Executors.newScheduledThreadPool(1);
    startupScheduler.scheduleAtFixedRate(new StartupCallback(beanManager, bus, startupScheduler, 25), 0, 100,
            TimeUnit.MILLISECONDS);


    for (final Class<?> remoteInterfaceType : managedTypes.getRemoteInterfaces()) {
      createRPCScaffolding(remoteInterfaceType, bus, beanManager);
    }

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Examples of java.util.concurrent.ScheduledExecutorService.scheduleAtFixedRate()

    this.executer = Executors
        .newFixedThreadPool(NUMBER_OF_PARALLEL_REQUESTS);
    if (SHOW_DEBUG_PROCESSINGS_LIST) {
      ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1);
      
      scheduler.scheduleAtFixedRate(displayMap, 0, 1, TimeUnit.MINUTES);
    }
  }


  private Logger l = Logger.getLogger(this.getClass());

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Examples of java.util.concurrent.ScheduledThreadPoolExecutor.scheduleAtFixedRate()

    /*
     * This will execute the UimaAEJmxMonitor continuously for every 15
     * seconds with an initial delay of 20 seconds. This monitor polls
     * initialization status of AE deployed in UIMA AS.
     */
    executor.scheduleAtFixedRate(monitor, 20, 30, TimeUnit.SECONDS);
    // Future<Integer> future = executor.submit(callable);


    // Deploy components defined in Spring context files.
    // !!!! NOTE:This method blocks until the container is fully
    // initialized and all UIMA-AS components are successfully deployed

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Examples of lineage2.gameserver.ThreadPoolManager.scheduleAtFixedRate()

    }
    else if (type == TYPE_FIXED_SHEDULED)
    {
      long delay = Long.valueOf(task.getParams()[0]);
      long interval = Long.valueOf(task.getParams()[1]);
      task._scheduled = scheduler.scheduleAtFixedRate(task, delay, interval);
      return true;
    }
    else if (type == TYPE_TIME)
    {
      try

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Examples of org.teiid.dqp.internal.process.ThreadReuseExecutor.scheduleAtFixedRate()

      pool.execute(new FakeWorkItem(1));
    }
    
    @Test public void testScheduleCancel() throws Exception {
      ThreadReuseExecutor pool = new ThreadReuseExecutor("test", 5); //$NON-NLS-1$
      ScheduledFuture<?> future = pool.scheduleAtFixedRate(new Runnable() {
        @Override
        public void run() {
        }
      }, 0, 5, TimeUnit.MILLISECONDS);
      future.cancel(true);

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Examples of org.teiid.dqp.internal.process.ThreadReuseExecutor.scheduleAtFixedRate()

     * Here each execution exceeds the period
     */
    @Test public void testScheduleRepeated() throws Exception {
      ThreadReuseExecutor pool = new ThreadReuseExecutor("test", 5); //$NON-NLS-1$
      final ArrayList<String> result = new ArrayList<String>();
      ScheduledFuture<?> future = pool.scheduleAtFixedRate(new Runnable() {
        @Override
        public void run() {
          result.add("hello"); //$NON-NLS-1$
          try {
          Thread.sleep(70);

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