Example usage for java.time Duration isNegative

Introduction

In this page you can find the example usage for java.time Duration isNegative.

Prototype

public boolean isNegative()

Source Link

Document

Checks if this duration is negative, excluding zero.

Usage

From source file:Main.java

public static void main(String[] args) {
    Duration duration = Duration.between(LocalTime.MIDNIGHT, LocalTime.NOON);
    System.out.println(duration.isNegative());

    duration = Duration.between(LocalTime.NOON, LocalTime.MIDNIGHT);
    System.out.println(duration.isNegative());
}

From source file:com.orange.cepheus.broker.Subscriptions.java

/**
 * Add a subscription./*from w  w w.  ja va2s  .c  om*/
 * @param subscribeContext
 * @return the subscriptionId
 * @throws SubscriptionException, SubscriptionPersistenceException
 */
public String addSubscription(SubscribeContext subscribeContext)
        throws SubscriptionException, SubscriptionPersistenceException {
    //if duration is not present, then lb set duration to P1M
    Duration duration = convertDuration(subscribeContext.getDuration());
    if (duration.isNegative()) {
        throw new SubscriptionException("negative duration is not allowed", new Throwable());
    }
    if (duration.isZero()) {
        duration = convertDuration("P1M");
    }

    // Compile all entity patterns now to check for conformance (result is cached for later use)
    try {
        subscribeContext.getEntityIdList().forEach(patterns::getPattern);
    } catch (PatternSyntaxException e) {
        throw new SubscriptionException("bad pattern", e);
    }

    // Generate a subscription id
    String subscriptionId = UUID.randomUUID().toString();

    //create subscription and set the expiration date and subscriptionId
    Subscription subscription = new Subscription(subscriptionId, Instant.now().plus(duration),
            subscribeContext);

    //save subscription
    subscriptionsRepository.saveSubscription(subscription);
    subscriptions.put(subscriptionId, subscription);

    return subscriptionId;
}

From source file:com.offbynull.peernetic.debug.actornetwork.messages.TransitMessage.java

/**
 * Constructs a {@link TransitMessage} object.
 * @param source source//w  ww .j  a  v  a  2  s . c  o  m
 * @param destination destination
 * @param data contents
 * @param departTime time packet departed
 * @param duration duration the packet should stay in transit (before arriving)
 * @throws NullPointerException if any arguments are {@code null}
 * @throws IllegalArgumentException if {@code duration} is negative
 */
public TransitMessage(A source, A destination, ByteBuffer data, Instant departTime, Duration duration) {
    Validate.notNull(source);
    Validate.notNull(destination);
    Validate.notNull(data);
    Validate.notNull(departTime);
    Validate.notNull(duration);
    Validate.isTrue(!duration.isNegative());
    this.source = source;
    this.destination = destination;
    this.data = ByteBuffer.allocate(data.remaining());
    this.data.put(data);
    this.data.flip();
    this.departTime = departTime;
    this.duration = duration;
}

From source file:org.apache.samza.table.remote.couchbase.BaseCouchbaseTableFunction.java

/**
 * Set the timeout limit on the read / write operations. Default value is Duration.ZERO, which means no timeout.
 * See <a href="https://docs.couchbase.com/java-sdk/2.7/client-settings.html#timeout-options"></a>.
 * @param timeout Timeout duration/*from  www  . j  av  a  2  s .c o m*/
 * @param <T> type of this instance
 * @return Self
 */
public <T extends BaseCouchbaseTableFunction<V>> T withTimeout(Duration timeout) {
    Preconditions.checkArgument(timeout != null && !timeout.isNegative(),
            "Timeout should not be null or negative");
    this.timeout = timeout;
    return (T) this;
}

From source file:org.apache.samza.table.remote.couchbase.BaseCouchbaseTableFunction.java

/**
 * Set the TTL for the data writen to Couchbase. Default value Duration.ZERO means no TTL, data will be stored forever.
 * See <a href="https://docs.couchbase.com/java-sdk/2.7/core-operations.html#expiry"></a>.
 * @param ttl TTL duration//from  w ww. j a  v a  2  s  . c o  m
 * @param <T> type of this instance
 * @return Self
 */
public <T extends BaseCouchbaseTableFunction<V>> T withTtl(Duration ttl) {
    Preconditions.checkArgument(ttl != null && !ttl.isNegative(), "TTL should not be null or negative");
    this.ttl = ttl;
    return (T) this;
}

From source file:org.apache.samza.test.framework.TestRunner.java

/**
 * Run the application with the specified timeout
 *
 * @param timeout time to wait for the application to finish. This timeout does not include
 *                input stream initialization time or the assertion time over output streams. This timeout just accounts
 *                for time that samza job takes run. Timeout must be greater than 0.
 * @throws SamzaException if Samza job fails with exception and returns UnsuccessfulFinish as the statuscode
 *//*from www  .j a  v  a 2  s  . co  m*/
public void run(Duration timeout) {
    Preconditions.checkNotNull(app);
    Preconditions.checkState(!timeout.isZero() || !timeout.isNegative(), "Timeouts should be positive");
    // Cleaning store directories to ensure current run does not pick up state from previous run
    deleteStoreDirectories();
    Config config = new MapConfig(JobPlanner.generateSingleJobConfig(configs));
    final LocalApplicationRunner runner = new LocalApplicationRunner(app, config);
    runner.run(externalContext);
    if (!runner.waitForFinish(timeout)) {
        throw new SamzaException("Timed out waiting for application to finish");
    }
    ApplicationStatus status = runner.status();
    deleteStoreDirectories();
    if (status.getStatusCode() == ApplicationStatus.StatusCode.UnsuccessfulFinish) {
        throw new SamzaException("Application could not finish successfully", status.getThrowable());
    }
}