Class ObservableFromArray.FromArrayDisposable<T>

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void clear()
      Removes all enqueued items from this queue.
      void dispose()
      Dispose the resource, the operation should be idempotent.
      boolean isDisposed()
      Returns true if this resource has been disposed.
      boolean isEmpty()
      Returns true if the queue is empty.
      T poll()
      Tries to dequeue a value (non-null) or returns null if the queue is empty.
      int requestFusion​(int mode)
      Request a fusion mode from the upstream.
      (package private) void run()  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • downstream

        final Observer<? super T> downstream
      • array

        final T[] array
      • index

        int index
      • fusionMode

        boolean fusionMode
      • disposed

        volatile boolean disposed
    • Constructor Detail

      • FromArrayDisposable

        FromArrayDisposable​(Observer<? super T> actual,
                            T[] array)
    • Method Detail

      • poll

        @Nullable
        public T poll()
        Description copied from interface: SimpleQueue
        Tries to dequeue a value (non-null) or returns null if the queue is empty.

        If the producer uses SimpleQueue.offer(Object, Object) and when polling in pairs, if the first poll() returns a non-null item, the second poll() is guaranteed to return a non-null item as well.

        Returns:
        the item or null to indicate an empty queue
      • isEmpty

        public boolean isEmpty()
        Description copied from interface: SimpleQueue
        Returns true if the queue is empty.

        Note however that due to potential fused functions in SimpleQueue.poll() it is possible this method returns false but then poll() returns null because the fused function swallowed the available item(s).

        Returns:
        true if the queue is empty
      • clear

        public void clear()
        Description copied from interface: SimpleQueue
        Removes all enqueued items from this queue.
      • dispose

        public void dispose()
        Description copied from interface: Disposable
        Dispose the resource, the operation should be idempotent.
      • isDisposed

        public boolean isDisposed()
        Description copied from interface: Disposable
        Returns true if this resource has been disposed.
        Returns:
        true if this resource has been disposed
      • run

        void run()