Package io.reactivex.rxjava3.internal.operators.flowable

Class FlowableRangeLong.BaseRangeSubscription

    • Constructor Summary

      Constructors 
      Constructor Description
      BaseRangeSubscription​(long index, long end)  

    • Method Summary

      All Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      void cancel()  
      void clear()
      Removes all enqueued items from this queue.
      (package private) abstract void fastPath()  
      boolean isEmpty()
      Returns true if the queue is empty.
      @Nullable java.lang.Long poll()
      Tries to dequeue a value (non-null) or returns null if the queue is empty.
      void request​(long n)  
      int requestFusion​(int mode)
      Request a fusion mode from the upstream.
      (package private) abstract void slowPath​(long r)  

      • Methods inherited from class java.util.concurrent.atomic.AtomicLong

        accumulateAndGet, addAndGet, compareAndExchange, compareAndExchangeAcquire, compareAndExchangeRelease, compareAndSet, decrementAndGet, doubleValue, floatValue, get, getAcquire, getAndAccumulate, getAndAdd, getAndDecrement, getAndIncrement, getAndSet, getAndUpdate, getOpaque, getPlain, incrementAndGet, intValue, lazySet, longValue, set, setOpaque, setPlain, setRelease, toString, updateAndGet, weakCompareAndSet, weakCompareAndSetAcquire, weakCompareAndSetPlain, weakCompareAndSetRelease, weakCompareAndSetVolatile

      • Methods inherited from class java.lang.Number

        byteValue, shortValue

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • end

        final long end

      • index

        long index

      • cancelled

        volatile boolean cancelled

    • Constructor Detail

      • BaseRangeSubscription

        BaseRangeSubscription​(long index,
                      long end)

    • Method Detail

      • poll

        @Nullable
public final @Nullable java.lang.Long 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 final 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 final void clear()
        Description copied from interface: SimpleQueue
        Removes all enqueued items from this queue.

      • request

        public final void request​(long n)

      • cancel

        public final void cancel()

      • fastPath

        abstract void fastPath()

      • slowPath

        abstract void slowPath​(long r)