How to use

org.jctools.queues.spec.ConcurrentQueueSpec

constructor

public static ConcurrentQueueSpec createBoundedSpmc(int capacity)
{
  return new ConcurrentQueueSpec(1, 0, capacity, Ordering.FIFO, Preference.NONE);
}

public static ConcurrentQueueSpec createBoundedMpsc(int capacity)
{
  return new ConcurrentQueueSpec(0, 1, capacity, Ordering.FIFO, Preference.NONE);
}

public static ConcurrentQueueSpec createBoundedMpmc(int capacity)
{
  return new ConcurrentQueueSpec(0, 0, capacity, Ordering.FIFO, Preference.NONE);
}

public static ConcurrentQueueSpec createBoundedSpsc(int capacity)
{
  return new ConcurrentQueueSpec(1, 1, capacity, Ordering.FIFO, Preference.NONE);
}

public static Object[] makeQueue(int producers, int consumers, int capacity, Ordering ordering,
  Queue<Integer> q) {
 ConcurrentQueueSpec spec =
   new ConcurrentQueueSpec(producers, consumers, capacity, ordering, Preference.NONE);
 if (q == null) {
  q = QueueFactory.newQueue(spec);
 }
 return new Object[] {spec, q};
}

public static Object[] makeAtomic(int producers, int consumers, int capacity, Ordering ordering,
  Queue<Integer> q) {
 ConcurrentQueueSpec spec =
   new ConcurrentQueueSpec(producers, consumers, capacity, ordering, Preference.NONE);
 if (q == null) {
  q = AtomicQueueFactory.newQueue(spec);
 }
 return new Object[] {spec, q};
}

public static Object[] makeAtomic(int producers, int consumers, int capacity, Ordering ordering, Queue<Integer> q)
{
  ConcurrentQueueSpec spec = new ConcurrentQueueSpec(producers, consumers, capacity, ordering,
    Preference.NONE);
  if (q == null)
  {
    q = AtomicQueueFactory.newQueue(spec);
  }
  return new Object[] {spec, q};
}

public static Object[] makeAtomic(int producers, int consumers, int capacity, Ordering ordering, Queue<Integer> q)
{
  ConcurrentQueueSpec spec = new ConcurrentQueueSpec(producers, consumers, capacity, ordering,
    Preference.NONE);
  if (q == null)
  {
    q = AtomicQueueFactory.newQueue(spec);
  }
  return new Object[] {spec, q};
}
@After

public static Object[] makeMpq(int producers, int consumers, int capacity, Ordering ordering, Queue<Integer> q)
{
  ConcurrentQueueSpec spec = new ConcurrentQueueSpec(producers, consumers, capacity, ordering,
    Preference.NONE);
  if (q == null)
  {
    q = QueueFactory.newQueue(spec);
  }
  return new Object[] {spec, q};
}

public static Object[] makeQueue(int producers, int consumers, int capacity, Ordering ordering, Queue<Integer> q)
{
  ConcurrentQueueSpec spec = new ConcurrentQueueSpec(producers, consumers, capacity, ordering,
    Preference.NONE);
  if (q == null)
  {
    q = QueueFactory.newQueue(spec);
  }
  return new Object[] {spec, q};
}

public static ConcurrentQueueSpec createBoundedMpsc(int capacity)
{
  return new ConcurrentQueueSpec(0, 1, capacity, Ordering.FIFO, Preference.NONE);
}

public static ConcurrentQueueSpec createBoundedSpmc(int capacity)
{
  return new ConcurrentQueueSpec(1, 0, capacity, Ordering.FIFO, Preference.NONE);
}

public static ConcurrentQueueSpec createBoundedSpsc(int capacity)
{
  return new ConcurrentQueueSpec(1, 1, capacity, Ordering.FIFO, Preference.NONE);
}

public static ConcurrentQueueSpec createBoundedMpmc(int capacity)
{
  return new ConcurrentQueueSpec(0, 0, capacity, Ordering.FIFO, Preference.NONE);
}

public UnboundedSynchedPipe(final OutputPort<? extends T> sourcePort, final InputPort<T> targetPort) {
  super(sourcePort, targetPort);
  ConcurrentQueueSpec specification = new ConcurrentQueueSpec(1, 1, 0, Ordering.FIFO, Preference.THROUGHPUT);
  this.queue = QueueFactory.newQueue(specification);
}

protected AbstractSynchedPipe(final OutputPort<? extends T> sourcePort, final InputPort<T> targetPort) {
  super(sourcePort, targetPort);
  final Queue<ISignal> localSignalQueue = QueueFactory.newQueue(new ConcurrentQueueSpec(1, 1, 0, Ordering.FIFO, Preference.THROUGHPUT));
  final PutStrategy<ISignal> putStrategy = new YieldPutStrategy<ISignal>();
  final TakeStrategy<ISignal> takeStrategy = new SCParkTakeStrategy<ISignal>();
  signalQueue = new PCBlockingQueue<ISignal>(localSignalQueue, putStrategy, takeStrategy);
}

public static <T> BlockingQueue<T> createPortActionQueue() {
  final Queue<T> localQueue = QueueFactory.newQueue(new ConcurrentQueueSpec(1, 1, 0, Ordering.FIFO, Preference.THROUGHPUT));
  final PutStrategy<T> putStrategy = new YieldPutStrategy<T>();
  final TakeStrategy<T> takeStrategy = new SCParkTakeStrategy<T>();
  PCBlockingQueue<T> portActions = new PCBlockingQueue<T>(localQueue, putStrategy, takeStrategy);
  return portActions;
}

protected AbstractSynchedPipe(final OutputPort<? extends T> sourcePort, final InputPort<T> targetPort) {
  super(sourcePort, targetPort);
  final Queue<ISignal> localSignalQueue = QueueFactory.newQueue(new ConcurrentQueueSpec(1, 1, 0, Ordering.FIFO, Preference.THROUGHPUT));
  final PutStrategy<ISignal> putStrategy = new YieldPutStrategy<ISignal>();
  final TakeStrategy<ISignal> takeStrategy = new SCParkTakeStrategy<ISignal>();
  signalQueue = new PCBlockingQueue<ISignal>(localSignalQueue, putStrategy, takeStrategy);
}