hu.akarnokd.reactive4java.reactive

Class GroupByUntil.WithComparer<K,V,T,D>

java.lang.Object

hu.akarnokd.reactive4java.reactive.GroupByUntil.WithComparer<K,V,T,D>

Type Parameters:

T - the source element type

K - the key type

V - the value type

D - the duration element type, ignored

All Implemented Interfaces:

Observable<GroupedObservable<K,V>>

Enclosing class:

GroupByUntil

public static final class GroupByUntil.WithComparer<K,V,T,D>
extends java.lang.Object
implements Observable<GroupedObservable<K,V>>

Groups the source sequence of Ts until the specified duration for that group fires.

Exception semantics: if the source throws an exception, all active groups will receive the exception followed by the outer observer of the groups.

Completion semantics: if the source finishes, all active groups will receive a finish signal followed by the outer observer.

Constructor Summary

Constructors

Constructor and Description
WithComparer(Observable<? extends T> source, Func1<? super T,? extends K> keySelector, Func1<? super T,? extends V> valueSelector, Func1<? super GroupedObservable<K,V>,? extends Observable<D>> durationSelector, Func2<? super K,? super K,java.lang.Boolean> keyComparer) Constructor.

Method Summary

Modifier and Type	Method and Description
java.io.Closeable	register(Observer<? super GroupedObservable<K,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

WithComparer

public WithComparer(Observable<? extends T> source,
                    Func1<? super T,? extends K> keySelector,
                    Func1<? super T,? extends V> valueSelector,
                    Func1<? super GroupedObservable<K,V>,? extends Observable<D>> durationSelector,
                    Func2<? super K,? super K,java.lang.Boolean> keyComparer)

Constructor.

Parameters:

source - the source of Ts

keySelector - the key extractor

valueSelector - the value extractor

durationSelector - the observable for a particular group termination

keyComparer - the key comparer for the grouping

Method Detail

register

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

Description copied from interface: Observable

Registers an observer for the notification of Ts.

Specified by:

register in interface Observable<GroupedObservable<K,V>>

Parameters:

observer - the observer of Ts or any supertype of it

Returns:

the way of deregister the observer from this provider