Package rx.internal.operators
Class OperatorGroupBy.GroupByProducer
java.lang.Object
rx.internal.operators.OperatorGroupBy.GroupByProducer
- All Implemented Interfaces:
Producer
- Enclosing class:
OperatorGroupBy<T,
K, V>
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Field Summary
FieldsModifier and TypeFieldDescription(package private) final OperatorGroupBy.GroupBySubscriber
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
request
(long n) Request a certain maximum number of items from this Producer.
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Field Details
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parent
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Constructor Details
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GroupByProducer
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Method Details
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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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