Example usage for com.google.common.collect Queues newConcurrentLinkedQueue

Introduction

In this page you can find the example usage for com.google.common.collect Queues newConcurrentLinkedQueue.

Prototype

public static <E> ConcurrentLinkedQueue<E> newConcurrentLinkedQueue() 

Source Link

Document

Creates an empty ConcurrentLinkedQueue .

Usage

From source file:com.mac.holdempoker.socket.SocketManager.java

public SocketManager() {
    connections = new MapMaker().makeMap();
    cache = Queues.newConcurrentLinkedQueue();
}

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From source file:co.cask.tigon.sql.flowlet.GDATRecordQueue.java

/**
 * Constructor
 */
public GDATRecordQueue() {
    dataQueue = Queues.newConcurrentLinkedQueue();
    pendingRecords = Lists.newArrayList();
}

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From source file:me.tfeng.toolbox.dust.JsEnginePool.java

@Override
public void onStart() throws Throwable {
    ConcurrentLinkedQueue engines = Queues.newConcurrentLinkedQueue();
    for (int i = 0; i < size; i++) {
        engines.offer(createEngine());/*from   w ww  . j a v  a2 s.  c  o  m*/
    }
    this.engines = engines;
}

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From source file:org.glowroot.plugin.jdbc.PreparedStatementMirror.java

public void addBatch() {
    // synchronization isn't an issue here as this method is called only by the monitored thread
    if (batchedParameters == null) {
        batchedParameters = Queues.newConcurrentLinkedQueue();
    }/*w ww.ja va2 s  .co  m*/
    batchedParameters.add(parameters);
    parametersCopied = true;
}

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From source file:org.apache.streams.rss.provider.RssLinkProvider.java

@Override
public StreamsResultSet readCurrent() {
    Queue<StreamsDatum> result = Queues.newConcurrentLinkedQueue();
    synchronized (this.entries) {
        if (this.entries.isEmpty() && this.doneProviding.get()) {
            this.keepRunning.set(false);
        }//from w w  w.j a v  a 2s.  co  m

        while (!this.entries.isEmpty()) {
            ObjectNode node = this.entries.poll();

            try {
                while (!result.offer(new StreamsDatum(node.get("uri").asText()))) {
                    Thread.yield();
                }
            } catch (Exception e) {
                LOGGER.error("Problem offering up new StreamsDatum: {}", node.asText());
            }
        }
    }
    LOGGER.debug("** ReadCurrent return {} streams datums", result.size());

    return new StreamsResultSet(result);
}

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From source file:org.gradle.internal.operations.DefaultBuildOperationQueue.java

public void waitForCompletion() throws MultipleBuildOperationFailures {
    waitingForCompletion = true;//from w  w w  .  j  a  va  2 s  . co  m

    CountDownLatch finished = new CountDownLatch(operations.size());
    Queue<Throwable> failures = Queues.newConcurrentLinkedQueue();

    for (ListenableFuture operation : operations) {
        Futures.addCallback(operation, new CompletionCallback(finished, failures));
    }

    try {
        finished.await();
    } catch (InterruptedException e) {
        throw UncheckedException.throwAsUncheckedException(e);
    }

    // all operations are complete, check for errors
    if (!failures.isEmpty()) {
        throw new MultipleBuildOperationFailures(getFailureMessage(failures), failures, logLocation);
    }
}

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From source file:org.robotninjas.riemann.client.ClientPipelineFactory.java

public ClientPipelineFactory() {

    this.proimiseQueueSupplier = new Supplier<BlockingQueue<ReturnableMessage>>() {
        @Override/* w  ww .  ja v a2s  .  co  m*/
        public BlockingQueue<ReturnableMessage> get() {
            return Queues.newArrayBlockingQueue(1000);
        }
    };

    this.sendBufferSupplier = new Supplier<Queue<MessageEvent>>() {
        @Override
        public Queue<MessageEvent> get() {
            return Queues.newConcurrentLinkedQueue();
        }
    };

}

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From source file:org.teraslogy.simpleliquids.block.entity.LiquidEntitySystem.java

@Override
public void initialise() {
    super.initialise();

    waterPositions = Queues.newConcurrentLinkedQueue();

    water = blockManager.getBlock("core:water");
    air = blockManager.getBlock(BlockManager.AIR_ID);
}

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From source file:com.yahoo.pulsar.client.impl.ConsumerBase.java

protected ConsumerBase(PulsarClientImpl client, String topic, String subscription, ConsumerConfiguration conf,
        int receiverQueueSize, ExecutorService listenerExecutor, CompletableFuture<Consumer> subscribeFuture) {
    super(client, topic);
    this.maxReceiverQueueSize = receiverQueueSize;
    this.subscription = subscription;
    this.conf = conf;
    this.consumerName = conf.getConsumerName() == null
            ? DigestUtils.sha1Hex(UUID.randomUUID().toString()).substring(0, 5)
            : conf.getConsumerName();// www.  j a v  a 2 s.  c o m
    this.subscribeFuture = subscribeFuture;
    this.listener = conf.getMessageListener();
    if (receiverQueueSize <= 1) {
        this.incomingMessages = Queues.newArrayBlockingQueue(1);
    } else {
        this.incomingMessages = new GrowableArrayBlockingQueue<>();
    }

    this.listenerExecutor = listenerExecutor;
    this.pendingReceives = Queues.newConcurrentLinkedQueue();
}

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From source file:org.inspirenxe.timewarp.util.Storage.java

/**
 * Loads the configuration file./* w  w w. j a va 2s.c  om*/
 * @return {@link Storage} for chaining.
 */
public Storage load() {
    defaultNodes.entrySet().stream().filter(entry -> entry.getValue() != null).forEach(entry -> {
        final CommentedConfigurationNode node = getChildNode(entry.getKey());
        if (node.getValue() == null) {
            getChildNode(entry.getKey()).setValue(entry.getValue());
        }
    });
    final Queue<CommentedConfigurationNode> queue = Queues.newConcurrentLinkedQueue();
    queue.add(rootNode);
    while (!queue.isEmpty()) {
        final CommentedConfigurationNode node = queue.remove();
        if (node.hasMapChildren()) {
            for (Map.Entry<Object, ? extends CommentedConfigurationNode> entry : node.getChildrenMap()
                    .entrySet()) {
                queue.add(entry.getValue());
            }
        }
    }
    save();
    try {
        loader.load();
    } catch (IOException e) {
        logger.error("Unable to load configuration!", e);
    }
    return this;
}

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