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

List of usage examples for com.google.common.collect Queues newArrayDeque

  1. HOME
  2. Java
  3. com.google.common
  4. com.google.common.collect.*
  5. Queues
  6. newArrayDeque

Introduction

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

Prototype

public static <E> ArrayDeque<E> newArrayDeque()

Source Link

Document

Creates an empty ArrayDeque .

Usage

From source file:core.ConjunctionAgent.java

public ConjunctionAgent(String info, String IDinputTerminalL, String IDinputTerminalR,
        String IDoutputTerminal) {

    super();/*from w  w w . j  av a 2s. c o m*/
    this.setName(this.getName() + "@" + Relayer.getInstance().getAddress().toString());
    this._info = info;
    this._type = "Conjunction";
    this._receivers[0] = new TopicReceiver();
    this._receivers[1] = new TopicReceiver();
    inputTerminalL = new IOTerminal(IDinputTerminalL, "input channel " + _type, _receivers[0], this);
    inputTerminalR = new IOTerminal(IDinputTerminalR, "input channel " + _type, _receivers[1], this);
    outputTerminal = new IOTerminal(IDoutputTerminal, "output channel " + _type, this);
    _outputNotifier = new OQNotifier(this, QoSTuner.NOTIFICATION_PRIORITY);
    Queue<EventBean> selectedL = Queues.newArrayDeque();
    _selectedEvents[0] = selectedL;
    Queue<EventBean> selectedR = Queues.newArrayDeque();
    _selectedEvents[1] = selectedR;
    logger = new MyLogger("ConjunctionMeasures", ConjunctionAgent.class.getName());
    logger.log("Operator, isProduced, Processing Time, InputQ Size, OutputQ Size ");
}

From source file:com.james.codelib.algorithms.graph.directed.BFSPaths.java

private void bfs(int s) {
    ///*  w  w  w .j a  va 2 s .  c  om*/
    marked[s] = true;
    Queue<Integer> queue = Queues.newArrayDeque();
    //
    queue.add(s);
    while (!queue.isEmpty()) {
        //
        int v = queue.remove();
        for (int w : graph.adj(v)) {
            //?
            if (!marked[w]) {
                //???
                edgeTo[w] = v;
                //
                marked[w] = true;
                //
                queue.add(w);
            }
        }
    }

}

From source file:core.DisjunctionAgent.java

public DisjunctionAgent(String info, String IDinputTerminalL, String IDinputTerminalR,
        String IDoutputTerminal) {
    super();/*from  w  ww  .j  a  v a2 s.co  m*/
    this.setName(this.getName() + "@" + Relayer.getInstance().getAddress().toString());
    this._info = info;
    this._type = "Disjunction";
    this._receivers[0] = new TopicReceiver();
    this._receivers[1] = new TopicReceiver();
    inputTerminalL = new IOTerminal(IDinputTerminalL, "input channel " + _type, _receivers[0], this);
    inputTerminalR = new IOTerminal(IDinputTerminalR, "input channel " + _type, _receivers[1], this);
    outputTerminal = new IOTerminal(IDoutputTerminal, "output channel " + _type, this);
    _outputNotifier = new OQNotifier(this, QoSTuner.NOTIFICATION_PRIORITY);
    Queue<EventBean> selectedL = Queues.newArrayDeque();
    _selectedEvents[0] = selectedL;
    Queue<EventBean> selectedR = Queues.newArrayDeque();
    _selectedEvents[1] = selectedR;
    logger = new MyLogger("DisjunctionMeasures", DisjunctionAgent.class.getName());
    logger.log("Operator, isProduced, Processing Time, InputQ Size, OutputQ Size ");
}

From source file:cuchaz.enigma.gui.GuiController.java

public GuiController(Gui gui) {
    this.gui = gui;
    this.deobfuscator = null;
    this.index = null;
    this.currentObfClass = null;
    this.isDirty = false;
    this.referenceStack = Queues.newArrayDeque();
}

From source file:com.voxelplugineering.voxelsniper.brush.BrushChain.java

/**
 * Creates a new {@link BrushChain}.// www  .  j  a v a 2  s  .  c  o  m
 * 
 * @param cmd The command
 * @param brushes The brushes to see the chain with
 */
public BrushChain(String cmd, Brush... brushes) {
    this.cmd = checkNotNull(cmd);
    this.brushes = Queues.newArrayDeque();
    if (brushes != null) {
        for (Brush b : brushes) {
            this.brushes.add(b);
        }
    }
}

From source file:org.decojer.cavaj.utils.SwitchTypes.java

/**
 * Is used for string-switches. Execute switch case BB to create the case value map: string to
 * BB.// w  ww. jav  a  2s.  c o m
 *
 * @param caseBb
 *            case BB
 * @param stringReg
 *            string register
 * @param hash
 *            hash for string
 * @param defaultCase
 *            default case
 * @param string2bb
 *            case value map: string to BB
 * @return {@code true} - success
 */
private static boolean executeBbStringHashCond(final BB caseBb, final int stringReg, final int hash,
        final BB defaultCase, final Map<String, BB> string2bb) {
    final Deque<Object> stack = Queues.newArrayDeque();
    String str = null;
    for (int i = 0; i < caseBb.getOps(); ++i) {
        final Op op = caseBb.getOp(i);
        switch (op.getOptype()) {
        case LOAD:
            stack.push(((LOAD) op).getReg());
            break;
        case PUSH:
            stack.push(((PUSH) op).getValue());
            break;
        case INVOKE:
            final M m = ((INVOKE) op).getM();
            if (!"equals".equals(m.getName()) || !"(Ljava/lang/Object;)Z".equals(m.getDescriptor())) {
                return false;
            }
            final Object value = stack.pop();
            if (!(value instanceof String)) {
                return false;
            }
            if (value.hashCode() != hash) {
                return false;
            }
            final Object reg = stack.pop();
            if ((Integer) reg != stringReg) {
                return false;
            }
            stack.push(true);
            str = (String) value;
            break;
        case JCND:
            final Object equalsResult = stack.pop();
            if (!(equalsResult instanceof Boolean)) {
                return false;
            }
            boolean dir = ((Boolean) equalsResult).booleanValue();
            if (((JCND) op).getCmpType() == CmpType.T_EQ) {
                dir = !dir;
            }
            string2bb.put(str, dir ? caseBb.getTrueSucc() : caseBb.getFalseSucc());
            final E out = dir ? caseBb.getFalseOut() : caseBb.getTrueOut();
            if (out == null) {
                assert false;
                return false;
            }
            if (out.getRelevantEnd() == defaultCase) {
                return true;
            }
            return executeBbStringHashCond(out.getEnd(), stringReg, hash, defaultCase, string2bb);
        default:
            return false;
        }
    }
    return false;
}

From source file:com.palantir.common.base.PrefetchingBatchingVisitable.java

@Override
public <K extends Exception> boolean batchAccept(final int batchSize, AbortingVisitor<? super List<T>, K> v)
        throws K {
    final Queue<List<T>> queue = Queues.newArrayDeque();
    final Lock lock = new ReentrantLock();
    final Condition itemAvailable = lock.newCondition();
    final Condition spaceAvailable = lock.newCondition();
    final AtomicBoolean futureIsDone = new AtomicBoolean(false);
    final AtomicReference<Throwable> exception = new AtomicReference<Throwable>();
    final Stopwatch fetchTime = Stopwatch.createUnstarted();
    final Stopwatch fetchBlockedTime = Stopwatch.createUnstarted();
    final Stopwatch visitTime = Stopwatch.createUnstarted();
    final Stopwatch visitBlockedTime = Stopwatch.createUnstarted();

    Future<?> future = exec.submit(new Runnable() {
        @Override/*from w  ww.j  a v  a2 s.c om*/
        public void run() {
            try {
                fetchTime.start();
                delegate.batchAccept(batchSize, new AbortingVisitor<List<T>, InterruptedException>() {
                    @Override
                    public boolean visit(List<T> item) throws InterruptedException {
                        fetchTime.stop();
                        fetchBlockedTime.start();
                        lock.lock();
                        try {
                            while (queue.size() >= capacity) {
                                spaceAvailable.await();
                            }
                            fetchBlockedTime.stop();
                            queue.add(item);
                            itemAvailable.signalAll();
                        } finally {
                            lock.unlock();
                        }
                        fetchTime.start();
                        return true;
                    }
                });
                fetchTime.stop();
            } catch (InterruptedException e) {
                // shutting down
            } catch (Throwable t) {
                exception.set(t);
            } finally {
                if (fetchTime.isRunning()) {
                    fetchTime.stop();
                }
                if (fetchBlockedTime.isRunning()) {
                    fetchBlockedTime.stop();
                }
                lock.lock();
                try {
                    futureIsDone.set(true);
                    itemAvailable.signalAll();
                } finally {
                    lock.unlock();
                }
            }
        }
    });

    try {
        while (true) {
            List<T> batch;
            visitBlockedTime.start();
            lock.lock();
            try {
                while (queue.isEmpty()) {
                    if (futureIsDone.get()) {
                        if (exception.get() != null) {
                            throw Throwables.rewrapAndThrowUncheckedException(exception.get());
                        }
                        return true;
                    }
                    itemAvailable.await();
                }
                batch = queue.poll();
                spaceAvailable.signalAll();
            } finally {
                lock.unlock();
            }
            visitBlockedTime.stop();
            visitTime.start();
            boolean proceed = v.visit(batch);
            visitTime.stop();
            if (!proceed) {
                return false;
            }
        }
    } catch (InterruptedException e) {
        throw Throwables.rewrapAndThrowUncheckedException(e);
    } finally {
        log.debug("{} timings: fetch {}, fetchBlocked {}, visit {}, visitBlocked {}", name, fetchTime,
                fetchBlockedTime, visitTime, visitBlockedTime);
        future.cancel(true);
    }
}

From source file:core.TimeWindowAgentBase.java

public TimeWindowAgentBase(String info, String IDinputTerminal, String IDoutputTerminal) {
    super();/* ww  w  .  ja  va  2  s  .  c o  m*/
    this.setName(this.getName() + "@" + Relayer.getInstance().getAddress().toString());
    //_sourceStream = new DefaultObservable<EventBean>();
    this._info = info;
    this._type = "Window";
    this._receivers[0] = new TopicReceiver();
    inputTerminal = new IOTerminal(IDinputTerminal, "input channel " + _type, _receivers[0], this);
    outputTerminal = new IOTerminal(IDoutputTerminal, "output channel " + _type, this);
    _outputNotifier = new OQNotifier(this, QoSTuner.NOTIFICATION_PRIORITY);
    Queue<EventBean> selected1 = Queues.newArrayDeque();
    _selectedEvents[0] = selected1;
    activeWindows = ArrayListMultimap.create();
    //activeWindows = Multimaps.synchronizedListMultimap(activeWindows);
    //scheduledExecutorService = Executors.newSingleThreadScheduledExecutor();
    timer = new Timer();
    logger = new MyLogger("WindowsMeasures", WindowAgent.class.getName());
    logger.log("Operator, isProduced, Processing Time, InputQ Size, OutputQ Size ");
    r = new TimerHandler(this);
    lock = new ReentrantLock();
}

From source file:org.obm.servlet.filter.qos.util.SuspendingServletUtils.java

public SuspendingServletUtils(SuspendingServlet suspendingServlet) {
    this.suspendingServlet = suspendingServlet;
    continuationQueue = Queues.newArrayDeque();
}

From source file:org.terasology.monitoring.impl.PerformanceMonitorImpl.java

public PerformanceMonitorImpl() {
    timer = (EngineTime) CoreRegistry.get(Time.class);
    activityStack = Queues.newArrayDeque();
    metricData = Lists.newLinkedList();//w  ww.j  av a  2s .  com
    allocationData = Lists.newLinkedList();
    runningTotals = new TObjectLongHashMap<>();
    runningAllocationTotals = new TObjectLongHashMap<>();
    timerTicksPerSecond = 1000;
    currentData = new TObjectLongHashMap<>();
    currentMemData = new TObjectLongHashMap<>();
    spikeData = new TObjectDoubleHashMap<>();
    timeFactor = 1000.0 / timerTicksPerSecond;
    mainThread = Thread.currentThread();

}