hu.akarnokd.reactive4java.reactive

Class Count.AsInt<T>

java.lang.Object

hu.akarnokd.reactive4java.reactive.Count.AsInt<T>

Type Parameters:

T - the element type

All Implemented Interfaces:

Observable<java.lang.Integer>

Enclosing class:

Count

public static final class Count.AsInt<T>
extends java.lang.Object
implements Observable<java.lang.Integer>

Counts the number of elements in the observable source as an int.

Constructor Summary

Constructors

Constructor and Description
AsInt(Observable<T> source) Constructor.

Method Summary

Modifier and Type	Method and Description
java.io.Closeable	register(Observer<? super java.lang.Integer> 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

AsInt

public AsInt(Observable<T> source)

Constructor.

Parameters:

source - the source observable

Method Detail

register

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

Description copied from interface: Observable

Registers an observer for the notification of Ts.

Specified by:

register in interface Observable<java.lang.Integer>

Parameters:

observer - the observer of Ts or any supertype of it

Returns:

the way of deregister the observer from this provider