Example usage for java.util.concurrent ConcurrentLinkedQueue ConcurrentLinkedQueue

Introduction

In this page you can find the example usage for java.util.concurrent ConcurrentLinkedQueue ConcurrentLinkedQueue.

Prototype

public ConcurrentLinkedQueue()

Source Link

Document

Creates a ConcurrentLinkedQueue that is initially empty.

Usage

From source file:Main.java

/**
 * Given any of the known collection types, this method will return an instance of the collection.
 * @param collectionType    the type of the collection
 * @return the collection instance/*  w  w w  .  j a  va  2s.  c om*/
 */
public static Collection<?> getCollection(Class<?> collectionType) {
    if (HashSet.class.equals(collectionType)) {
        return new HashSet<Object>();
    } else if (TreeSet.class.equals(collectionType)) {
        return new TreeSet<Object>();
    } else if (CopyOnWriteArraySet.class.equals(collectionType)) {
        return new CopyOnWriteArraySet<Object>();
    } else if (LinkedHashSet.class.equals(collectionType)) {
        return new LinkedHashSet<Object>();
    } else if (ArrayList.class.equals(collectionType)) {
        return new ArrayList<Object>();
    } else if (LinkedList.class.equals(collectionType)) {
        return new LinkedList<Object>();
    } else if (Vector.class.equals(collectionType)) {
        return new Vector<Object>();
    } else if (Stack.class.equals(collectionType)) {
        return new Stack<Object>();
    } else if (PriorityQueue.class.equals(collectionType)) {
        return new PriorityQueue<Object>();
    } else if (PriorityBlockingQueue.class.equals(collectionType)) {
        return new PriorityBlockingQueue<Object>();
    } else if (ArrayDeque.class.equals(collectionType)) {
        return new ArrayDeque<Object>();
    } else if (ConcurrentLinkedQueue.class.equals(collectionType)) {
        return new ConcurrentLinkedQueue<Object>();
    } else if (LinkedBlockingQueue.class.equals(collectionType)) {
        return new LinkedBlockingQueue<Object>();
    } else if (LinkedBlockingDeque.class.equals(collectionType)) {
        return new LinkedBlockingDeque<Object>();
    } else if (List.class.equals(collectionType)) {
        return new LinkedList<Object>();
    } else if (Set.class.equals(collectionType)) {
        return new HashSet<Object>();
    } else if (Queue.class.equals(collectionType)) {
        return new PriorityQueue<Object>();
    } else if (Deque.class.equals(collectionType)) {
        return new ArrayDeque<Object>();
    } else if (Collection.class.equals(collectionType)) {
        return new LinkedList<Object>();
    }
    throw new IllegalArgumentException("Unsupported collection type: " + collectionType);
}

From source file:mcnutty.music.get.ProcessQueue.java

ProcessQueue() {
    //store items which have been queued and items which have been played this bucket
    bucket_queue = new ConcurrentLinkedQueue<>();
    bucket_played = new ConcurrentLinkedQueue<>();
    bucket_youtube = new ConcurrentLinkedQueue<>();
    alias_map = new HashMap<>();
}

From source file:name.martingeisse.stackd.client.console.Console.java

/**
 * Constructor.//ww  w .j  a  v  a 2  s  .  com
 */
public Console() {
    setCommandHandler(null);
    inputLine = new StringBuilder();
    outputLines = new ConcurrentLinkedQueue<>();
}

From source file:org.beangle.commons.collection.CollectUtils.java

public static <E> Queue<E> newConcurrentLinkedQueue() {
    return new ConcurrentLinkedQueue<E>();
}

From source file:io.stallion.dataAccess.db.postgres.PostgresTickets.java

public PostgresTickets(DB db) {
    this.db = db;
    loadedIds = new ConcurrentLinkedQueue<Long>();
    createSequence();//from  www .  j  a v a2  s. c  om
    try {
        refillQueue();
    } catch (SQLException e) {
        throw new RuntimeException(e);
    }
}

From source file:io.stallion.dataAccess.db.mysql.MySqlTickets.java

public MySqlTickets(DB db) {
    loadedIds = new ConcurrentLinkedQueue<Long>();
    this.db = db;
    createSequence();
    refillQueue();
}

From source file:com.clican.pluto.cluster.base.BaseMessageDispatcher.java

public synchronized void bind(String msgName, IMessageHandler handler) {
    if (StringUtils.isEmpty(msgName) || handler == null) {
        throw new IllegalArgumentException("The message name and message handler can't be null");
    }/*from w  ww.ja  va  2  s  .c  om*/
    if (messageHandlerMapping.get(msgName) == null) {
        messageHandlerMapping.put(msgName, new ConcurrentLinkedQueue<IMessageHandler>());
    }
    messageHandlerMapping.get(msgName).add(handler);
}

From source file:edu.cornell.mannlib.vitro.webapp.reasoner.SimpleReasonerTBoxListener.java

public SimpleReasonerTBoxListener(SimpleReasoner simpleReasoner) {
    this.simpleReasoner = simpleReasoner;
    this.stopRequested = false;
    this.modelUpdates = new ConcurrentLinkedQueue<ModelUpdate>();
    this.processingUpdates = false;
}

From source file:org.apache.synapse.aspects.flow.statistics.store.MessageDataStore.java

public MessageDataStore() {
    queue = new ConcurrentLinkedQueue<>();
}

From source file:org.wso2.siddhi.storm.ConsumingQueuedEventSource.java

public ConsumingQueuedEventSource(StreamDefinition streamDefinition) {
    this.streamDefinition = streamDefinition;
    this.eventQueue = new ConcurrentLinkedQueue<Object[]>();
}