Package rx.internal.operators
Class OnSubscribeFlattenIterable<T,R>
- java.lang.Object
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- rx.internal.operators.OnSubscribeFlattenIterable<T,R>
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- Type Parameters:
T
- the input value typeR
- the output value type
- All Implemented Interfaces:
Action
,Action1<Subscriber<? super R>>
,Function
,Observable.OnSubscribe<R>
public final class OnSubscribeFlattenIterable<T,R> extends java.lang.Object implements Observable.OnSubscribe<R>
Flattens a sequence if Iterable sources, generated via a function, into a single sequence.
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Nested Class Summary
Nested Classes Modifier and Type Class Description (package private) static class
OnSubscribeFlattenIterable.FlattenIterableSubscriber<T,R>
(package private) static class
OnSubscribeFlattenIterable.OnSubscribeScalarFlattenIterable<T,R>
A custom flattener that works from a scalar value and computes the iterable during subscription time.
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Constructor Summary
Constructors Modifier Constructor Description protected
OnSubscribeFlattenIterable(Observable<? extends T> source, Func1<? super T,? extends java.lang.Iterable<? extends R>> mapper, int prefetch)
Protected: use createFrom to handle source-dependent optimizations.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
call(Subscriber<? super R> t)
static <T,R>
Observable<R>createFrom(Observable<? extends T> source, Func1<? super T,? extends java.lang.Iterable<? extends R>> mapper, int prefetch)
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Field Detail
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source
final Observable<? extends T> source
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prefetch
final int prefetch
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Constructor Detail
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OnSubscribeFlattenIterable
protected OnSubscribeFlattenIterable(Observable<? extends T> source, Func1<? super T,? extends java.lang.Iterable<? extends R>> mapper, int prefetch)
Protected: use createFrom to handle source-dependent optimizations.
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Method Detail
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call
public void call(Subscriber<? super R> t)
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createFrom
public static <T,R> Observable<R> createFrom(Observable<? extends T> source, Func1<? super T,? extends java.lang.Iterable<? extends R>> mapper, int prefetch)
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