Package rx.internal.operators
Class OperatorZip.ZipProducer<R>
- java.lang.Object
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- java.lang.Number
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- java.util.concurrent.atomic.AtomicLong
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- rx.internal.operators.OperatorZip.ZipProducer<R>
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- All Implemented Interfaces:
java.io.Serializable
,Producer
- Enclosing class:
- OperatorZip<R>
static final class OperatorZip.ZipProducer<R> extends java.util.concurrent.atomic.AtomicLong implements Producer
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Field Summary
Fields Modifier and Type Field Description private static long
serialVersionUID
(package private) OperatorZip.Zip<R>
zipper
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Constructor Summary
Constructors Constructor Description ZipProducer(OperatorZip.Zip<R> zipper)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
request(long n)
Request a certain maximum number of items from this Producer.-
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
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Field Detail
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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zipper
final OperatorZip.Zip<R> zipper
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Constructor Detail
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ZipProducer
public ZipProducer(OperatorZip.Zip<R> zipper)
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Method Detail
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request
public void request(long n)
Description copied from interface:Producer
Request a certain maximum number of items from this Producer. This is a way of requesting backpressure. To disable backpressure, passLong.MAX_VALUE
to this method.Requests are additive but if a sequence of requests totals more than
Long.MAX_VALUE
thenLong.MAX_VALUE
requests will be actioned and the extras may be ignored. Arriving atLong.MAX_VALUE
by addition of requests cannot be assumed to disable backpressure. For example, the code below may result inLong.MAX_VALUE
requests being actioned only.request(100); request(Long.MAX_VALUE-1);
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