Examples of java.util.concurrent.LinkedBlockingQueue.offer()

Class java.util.concurrent.LinkedBlockingQueue

Examples of java.util.concurrent.LinkedBlockingQueue.offer()

java.util.concurrent.LinkedBlockingQueue.offer()
Inserts the specified element at the tail of this queue, waiting if necessary up to the specified wait time for space to become available. @return {@code true} if successful, or {@code false} ifthe specified waiting time elapses before space is available @throws InterruptedException {@inheritDoc} @throws NullPointerException {@inheritDoc}

            private LinkedBlockingQueue delegate = new LinkedBlockingQueue(EventBusUtils.getQueueSize(subscriberConfig));


            @Override
            @SuppressWarnings("unchecked")
            public boolean offer(Object event) {
                boolean offered = delegate.offer(event);
                if(offered) {
                    queueSizeCounter.incrementAndGet();
                }
                return offered;
            }

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  public static void pump() {
    assert !SwingUtilities.isEventDispatchThread();
    final BlockingQueue queue = new LinkedBlockingQueue();
    SwingUtilities.invokeLater(new Runnable() {
      public void run() {
        queue.offer(queue);
      }
    });
    try {
      queue.take();
    }

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