hu.akarnokd.reactive4java.reactive

Class SelectMany.WithIterable<T,U,V>

java.lang.Object

hu.akarnokd.reactive4java.reactive.SelectMany.WithIterable<T,U,V>

Type Parameters:

T - the input element type

U - the iterable sequence's type

V - the output element type

All Implemented Interfaces:

Observable<V>

Enclosing class:

SelectMany

public static final class SelectMany.WithIterable<T,U,V>
extends java.lang.Object
implements Observable<V>

Transform the given source of Ts into Us in a way that the selector might return zero to multiple elements of Us for a single T. The iterable is flattened and submitted to the output

Constructor Summary

Constructors

Constructor and Description
WithIterable(Observable<? extends T> source, Func1<? super T,? extends java.lang.Iterable<? extends U>> selector, Func2<? super T,? super U,? extends V> resultSelector) Constructor.

Method Summary

Modifier and Type	Method and Description
java.io.Closeable	register(Observer<? super V> observer) Registers an observer for the notification of Ts.

Methods inherited from class java.lang.Object

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

Constructor Detail

WithIterable

public WithIterable(Observable<? extends T> source,
                    Func1<? super T,? extends java.lang.Iterable<? extends U>> selector,
                    Func2<? super T,? super U,? extends V> resultSelector)

Constructor.

Parameters:

source - the source sequence

selector - the selector function for each iterable

resultSelector - the selector function for a pair of source and iterable

Method Detail

register

@Nonnull
public java.io.Closeable register(@Nonnull
                                            Observer<? super V> observer)

Description copied from interface: Observable

Registers an observer for the notification of Ts.

Specified by:

register in interface Observable<V>

Parameters:

observer - the observer of Ts or any supertype of it

Returns:

the way of deregister the observer from this provider