Examples of java.util.concurrent.locks.Lock.newCondition()

java.util.concurrent.locks.Lock.newCondition()
Returns a new {@link Condition} instance that is bound to this{@code Lock} instance.
Before waiting on the condition the lock must be held by the current thread. A call to {@link Condition#await()} will atomically release the lockbefore waiting and re-acquire the lock before the wait returns.
Implementation Considerations
The exact operation of the {@link Condition} instance depends onthe {@code Lock} implementation and must be documented by thatimplementation. @return A new {@link Condition} instance for this {@code Lock} instance @throws UnsupportedOperationException if this {@code Lock}implementation does not support conditions

        final UNICAST unicast=new UNICAST();
        final AtomicInteger counter=new AtomicInteger(num_msgs);
        final AtomicLong seqno=new AtomicLong(1);
        final AtomicInteger delivered_msgs=new AtomicInteger(0);
        final Lock lock=new ReentrantLock();
        final Condition all_msgs_delivered=lock.newCondition();
        final ConcurrentLinkedQueue<Long> delivered_msg_list=new ConcurrentLinkedQueue<Long>();
        final Address local_addr=Util.createRandomAddress("A");
        final Address sender=Util.createRandomAddress("B");


        unicast.setDownProtocol(new Protocol() {

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     * - SUCCESS: a view of 2
     */
    @Test
    public void testLateStart() throws Exception {
        final Lock lock=new ReentrantLock();
        final Condition cond=lock.newCondition();
        AtomicBoolean done=new AtomicBoolean(false);


        System.out.println("-- starting first channel");
        c1=new JChannel(PROPS);
        changeMergeInterval(c1);

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        final UNICAST2 unicast=new UNICAST2();
        final AtomicInteger counter=new AtomicInteger(num_msgs);
        final AtomicLong seqno=new AtomicLong(1);
        final AtomicInteger delivered_msgs=new AtomicInteger(0);
        final Lock lock=new ReentrantLock();
        final Condition all_msgs_delivered=lock.newCondition();
        final ConcurrentLinkedQueue<Long> delivered_msg_list=new ConcurrentLinkedQueue<Long>();
        final Address local_addr=Util.createRandomAddress();
        final Address sender=Util.createRandomAddress();


        if(timer == null)

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        final NAKACK nak=new NAKACK();
        final AtomicInteger counter=new AtomicInteger(num_msgs);
        final AtomicLong seqno=new AtomicLong(1);
        final AtomicInteger delivered_msgs=new AtomicInteger(0);
        final Lock lock=new ReentrantLock();
        final Condition all_msgs_delivered=lock.newCondition();
        final ConcurrentLinkedQueue<Long> delivered_msg_list=new ConcurrentLinkedQueue<Long>();
        final Address local_addr=Util.createRandomAddress("A");
        final Address sender=Util.createRandomAddress("B");

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        workqueue = new AutomaticWorkQueueImpl(UNBOUNDED_MAX_QUEUE_SIZE, INITIAL_SIZE,
                                               UNBOUNDED_HIGH_WATER_MARK,
                                               UNBOUNDED_LOW_WATER_MARK,
                                               DEFAULT_DEQUEUE_TIMEOUT);
        final Lock runLock = new ReentrantLock();
        final Condition runCondition = runLock.newCondition();
        long start = System.currentTimeMillis();
        Runnable doNothing = new Runnable() {
            public void run() {
                runLock.lock();
                try {

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    if (news.isEmpty())
      return;
    final NewsEventRunnable eventRunnable = new NewsEventRunnable();;
    final Lock setStateLock = new ReentrantLock();
    setStateLock.lock();
    final Condition condition = setStateLock.newCondition();
    fExecutorService.execute(new Runnable() {
      public void run() {
        Set<INews> changedNews = null;
        try {
          fWriteLock.lock();

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  public void waitFor(long t)
  {
    if (_state == STATE_IDLE)
      return;
    final Lock lock = new ReentrantLock();
    final java.util.concurrent.locks.Condition isIdle = lock.newCondition();
    StateChangeListener listener = new StateChangeListener()
    {


      public void stateChange(int newState, int oldState)
      {

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    System.setOut(aPrintStream); // catches System.out messages
    System.setErr(aPrintStream); // catches error messages


    // signal condition if continue button hit
    final Lock lock = new ReentrantLock();
    final Condition cont = lock.newCondition();


    wsform._GO_BUTTON.addActionListener(new ActionListener()
    {


      public void actionPerformed(ActionEvent e)

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    }
    AtomicBoolean txnFail = new AtomicBoolean(false);
    AtomicInteger callbacksReceived = new AtomicInteger(0);
    AtomicInteger callbacksExpected = new AtomicInteger(0);
    final Lock lock = new ReentrantLock();
    final Condition condition = lock.newCondition();
    /*
     * Callbacks can be reused per transaction, since they share the same
     * locks and conditions.
     */
    Callback<Object, Object> putSuccessCallback =

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        } catch (IllegalArgumentException iax) {
            // expected
        }


        Lock      lck = new ReentrantLock();
        Condition cnd = lck.newCondition();


        WaitingThread wt = new WaitingThread(cnd, null);
        assertEquals("wrong condition", cnd, wt.getCondition());
        assertNull  ("pool from nowhere", wt.getPool());
        assertNull  ("thread from nowhere", wt.getThread());

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