hu.akarnokd.reactive4java.reactive

Class SelectMany.Paired<T,U,V>

java.lang.Object

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

Type Parameters:

T - the source element type

U - the intermediate element type

V - the output element type

All Implemented Interfaces:

Observable<V>

Enclosing class:

SelectMany

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

Creates an observable in which for each of Ts an observable of Vs are requested which in turn will be transformed by the resultSelector for each pair of T and V giving an U.

Constructor Summary

Constructors

Constructor and Description
Paired(Observable<? extends T> source, Func1<? super T,? extends Observable<? extends U>> collectionSelector, 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

Paired

public Paired(Observable<? extends T> source,
              Func1<? super T,? extends Observable<? extends U>> collectionSelector,
              Func2<? super T,? super U,? extends V> resultSelector)

Constructor.

Parameters:

source - the source of Ts

collectionSelector - the selector which returns an observable of intermediate Vs

resultSelector - the selector which gives an U for a T and V

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