Example usage for com.google.common.util.concurrent ListenableScheduledFuture isDone

Introduction

In this page you can find the example usage for com.google.common.util.concurrent ListenableScheduledFuture isDone.

Prototype

boolean isDone();

Source Link

Document

Returns true if this task completed.

Usage

From source file:com.github.rinde.rinsim.core.model.time.RealtimeModel.java

void shutdownExecutor() {
    LOGGER.trace("Shutting down executor..");
    final ListeningScheduledExecutorService ex = realtimeState.executor;
    if (ex != null) {
        ex.shutdown();//from w  w  w.  j a  v  a 2s  .c  o  m

        // in case the future could not be cancelled before, do it now
        final ListenableScheduledFuture<?> fut = realtimeState.schedulerFuture;
        if (fut != null && !fut.isDone()) {
            realtimeState.cancelTask();
        }

        try {
            ex.awaitTermination(Long.MAX_VALUE, TimeUnit.DAYS);
        } catch (final InterruptedException e) {
            throw new IllegalStateException(e);
        }
        LOGGER.trace("Executor shutdown.");
    }
    verifyNotNull(affinityLock).release();
}

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From source file:io.druid.server.lookup.cache.LookupCoordinatorManager.java

@VisibleForTesting
boolean backgroundManagerIsRunning() {
    ListenableScheduledFuture backgroundManagerFuture = this.backgroundManagerFuture;
    return backgroundManagerFuture != null && !backgroundManagerFuture.isDone();
}

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From source file:org.opendaylight.sxp.core.SxpNode.java

/**
 * Sets SxpNode specific Timer//from   w  w  w .j a va2  s.  com
 *
 * @param timerType Type of Timer that will be set
 * @param timer     Timer logic
 * @return ListenableScheduledFuture callback
 */
private ListenableScheduledFuture<?> setTimer(TimerType timerType, ListenableScheduledFuture<?> timer) {
    ListenableScheduledFuture<?> t = this.timers.put(timerType, timer);
    if (t != null && !t.isDone()) {
        t.cancel(false);
    }
    return timer;
}

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From source file:org.opendaylight.sxp.core.SxpConnection.java

/**
 * Start DeleteHoldDown timer and if Reconciliation timer is started stop it
 *//* w w w . ja  v a2  s  . c  om*/
public void setDeleteHoldDownTimer() {
    if (connectionBuilder.getConnectionTimers().getDeleteHoldDownTime() == 0)
        return;
    LOG.info("{} onChannelInactivation/setDeleteHoldDownTimer", this);
    setTimer(TimerType.DeleteHoldDownTimer, connectionBuilder.getConnectionTimers().getDeleteHoldDownTime());
    ListenableScheduledFuture<?> ctReconciliation = getTimer(TimerType.ReconciliationTimer);
    if (ctReconciliation != null && !ctReconciliation.isDone()
            && connectionBuilder.getConnectionTimers().getReconciliationTime() != 0) {
        LOG.info("{} Stopping Reconciliation timer cause | Connection DOWN.", this);
        setTimer(TimerType.ReconciliationTimer, null);
    }
    setStateDeleteHoldDown();
}

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From source file:org.opendaylight.sxp.core.SxpConnection.java

/**
 * Sets Reconciliation timer on current connection
 *//*w w  w  .  j a v a2s  .  c om*/
public void setReconciliationTimer() {
    if (getReconciliationTime() > 0) {
        ListenableScheduledFuture<?> ctDeleteHoldDown = getTimer(TimerType.DeleteHoldDownTimer);
        if (ctDeleteHoldDown != null && !ctDeleteHoldDown.isDone()) {
            LOG.info("{} Stopping Delete Hold Down timer.", this);
            setTimer(TimerType.DeleteHoldDownTimer, null);
        }
        LOG.info("{} Starting Reconciliation timer.", this);
        setTimer(TimerType.ReconciliationTimer, getReconciliationTime());
    }
}

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