hu.akarnokd.reactive4java.reactive

Class Where.LongIndexed<T>

java.lang.Object

hu.akarnokd.reactive4java.reactive.Where.LongIndexed<T>

Type Parameters:

T - the element type

All Implemented Interfaces:

Observable<T>

Enclosing class:

Where

public static final class Where.LongIndexed<T>
extends java.lang.Object
implements Observable<T>

Creates a filtered observable where only Ts are relayed which satisfy the clause. The clause receives the index and the current element to test.

Constructor Summary

Constructors

Constructor and Description
LongIndexed(Observable<? extends T> source, Func2<? super T,? super java.lang.Long,java.lang.Boolean> clause) Constructor.

Method Summary

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

LongIndexed

public LongIndexed(Observable<? extends T> source,
                   Func2<? super T,? super java.lang.Long,java.lang.Boolean> clause)

Constructor.

Parameters:

source - the source of Ts

clause - the filter clause, the first parameter receives the current index, the second receives the current element

Method Detail

register

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

Description copied from interface: Observable

Registers an observer for the notification of Ts.

Specified by:

register in interface Observable<T>

Parameters:

observer - the observer of Ts or any supertype of it

Returns:

the way of deregister the observer from this provider