Package org.apache.logging.log4j.core.async

Class JCToolsBlockingQueueFactory.MpscBlockingQueue<E>

  • All Implemented Interfaces:
    java.lang.Iterable<E>, java.util.Collection<E>, java.util.concurrent.BlockingQueue<E>, java.util.Queue<E>, org.jctools.queues.IndexedQueueSizeUtil.IndexedQueue, org.jctools.queues.MessagePassingQueue<E>, org.jctools.queues.QueueProgressIndicators, org.jctools.queues.SupportsIterator
    Enclosing class:
    JCToolsBlockingQueueFactory<E>
    private static final class JCToolsBlockingQueueFactory.MpscBlockingQueue<E>
extends org.jctools.queues.MpscArrayQueue<E>
implements java.util.concurrent.BlockingQueue<E>
    BlockingQueue wrapper for JCTools multiple producer single consumer array queue.

    • Nested Class Summary

      • Nested classes/interfaces inherited from interface org.jctools.queues.MessagePassingQueue

        org.jctools.queues.MessagePassingQueue.Consumer<T extends java.lang.Object>, org.jctools.queues.MessagePassingQueue.ExitCondition, org.jctools.queues.MessagePassingQueue.Supplier<T extends java.lang.Object>, org.jctools.queues.MessagePassingQueue.WaitStrategy

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int capacity()  
      void clear()  
      long currentConsumerIndex()  
      long currentProducerIndex()  
      int drainTo​(java.util.Collection<? super E> c)  
      int drainTo​(java.util.Collection<? super E> c, int maxElements)  
      boolean isEmpty()  
      java.util.Iterator<E> iterator()  
      long lvConsumerIndex()  
      long lvProducerIndex()  
      boolean offer​(E e)  
      boolean offer​(E e, long timeout, java.util.concurrent.TimeUnit unit)  
      E poll​(long timeout, java.util.concurrent.TimeUnit unit)  
      void put​(E e)  
      int remainingCapacity()  
      int size()  
      E take()  
      java.lang.String toString()  

      • Methods inherited from class org.jctools.queues.MpscArrayQueue

        drain, drain, drain, failFastOffer, fill, fill, fill, offerIfBelowThreshold, peek, poll, relaxedOffer, relaxedPeek, relaxedPoll

      • Methods inherited from class java.util.AbstractQueue

        add, addAll, element, remove

      • Methods inherited from class java.util.AbstractCollection

        contains, containsAll, remove, removeAll, retainAll, toArray, toArray

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

      • Methods inherited from interface java.util.concurrent.BlockingQueue

        add, contains, remove

      • Methods inherited from interface java.util.Collection

        addAll, clear, containsAll, equals, hashCode, isEmpty, iterator, parallelStream, removeAll, removeIf, retainAll, size, spliterator, stream, toArray, toArray, toArray

      • Methods inherited from interface java.lang.Iterable

        forEach

      • Methods inherited from interface java.util.Queue

        element, peek, poll, remove

    • Method Detail

      • drainTo

        public int drainTo​(java.util.Collection<? super E> c)
        Specified by:
        drainTo in interface java.util.concurrent.BlockingQueue<E>

      • drainTo

        public int drainTo​(java.util.Collection<? super E> c,
                   int maxElements)
        Specified by:
        drainTo in interface java.util.concurrent.BlockingQueue<E>

      • offer

        public boolean offer​(E e,
                     long timeout,
                     java.util.concurrent.TimeUnit unit)
              throws java.lang.InterruptedException
        Specified by:
        offer in interface java.util.concurrent.BlockingQueue<E>
        Throws:
        java.lang.InterruptedException

      • poll

        public E poll​(long timeout,
              java.util.concurrent.TimeUnit unit)
       throws java.lang.InterruptedException
        Specified by:
        poll in interface java.util.concurrent.BlockingQueue<E>
        Throws:
        java.lang.InterruptedException

      • put

        public void put​(E e)
         throws java.lang.InterruptedException
        Specified by:
        put in interface java.util.concurrent.BlockingQueue<E>
        Throws:
        java.lang.InterruptedException

      • offer

        public boolean offer​(E e)
        Specified by:
        offer in interface java.util.concurrent.BlockingQueue<E>
        Specified by:
        offer in interface org.jctools.queues.MessagePassingQueue<E>
        Specified by:
        offer in interface java.util.Queue<E>
        Overrides:
        offer in class org.jctools.queues.MpscArrayQueue<E>

      • remainingCapacity

        public int remainingCapacity()
        Specified by:
        remainingCapacity in interface java.util.concurrent.BlockingQueue<E>

      • take

        public E take()
       throws java.lang.InterruptedException
        Specified by:
        take in interface java.util.concurrent.BlockingQueue<E>
        Throws:
        java.lang.InterruptedException

      • lvConsumerIndex

        public final long lvConsumerIndex()

      • lvProducerIndex

        public final long lvProducerIndex()

      • size

        public int size()
        Specified by:
        size in interface java.util.Collection<E extends java.lang.Object>
        Specified by:
        size in interface org.jctools.queues.MessagePassingQueue<E extends java.lang.Object>
        Specified by:
        size in class java.util.AbstractCollection<E extends java.lang.Object>

      • isEmpty

        public boolean isEmpty()
        Specified by:
        isEmpty in interface java.util.Collection<E extends java.lang.Object>
        Specified by:
        isEmpty in interface org.jctools.queues.MessagePassingQueue<E extends java.lang.Object>
        Overrides:
        isEmpty in class java.util.AbstractCollection<E extends java.lang.Object>

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.util.AbstractCollection<E extends java.lang.Object>

      • clear

        public void clear()
        Specified by:
        clear in interface java.util.Collection<E extends java.lang.Object>
        Specified by:
        clear in interface org.jctools.queues.MessagePassingQueue<E extends java.lang.Object>
        Overrides:
        clear in class java.util.AbstractQueue<E extends java.lang.Object>

      • capacity

        public int capacity()
        Specified by:
        capacity in interface org.jctools.queues.IndexedQueueSizeUtil.IndexedQueue
        Specified by:
        capacity in interface org.jctools.queues.MessagePassingQueue<E extends java.lang.Object>

      • currentProducerIndex

        public long currentProducerIndex()
        Specified by:
        currentProducerIndex in interface org.jctools.queues.QueueProgressIndicators

      • currentConsumerIndex

        public long currentConsumerIndex()
        Specified by:
        currentConsumerIndex in interface org.jctools.queues.QueueProgressIndicators

      • iterator

        public java.util.Iterator<E> iterator()
        Specified by:
        iterator in interface java.util.Collection<E extends java.lang.Object>
        Specified by:
        iterator in interface java.lang.Iterable<E extends java.lang.Object>
        Specified by:
        iterator in class java.util.AbstractCollection<E extends java.lang.Object>