Module io.helidon.config

Package io.helidon.config

Class ConfigHelper

java.lang.Object

io.helidon.config.ConfigHelper

public final class ConfigHelper
extends Object

Common Configuration utilities.

Method Summary

Modifier and Type	Method	Description
static <T> Flow.Subscriber<T>	subscriber(Function<T,Boolean> onNextFunction)	Creates a Flow.Subscriber that will delegate Flow.Subscriber.onNext(Object) to the specified onNextFunction function.

Methods inherited from class java.lang.Object

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

Method Detail

subscriber

public static <T> Flow.Subscriber<T> subscriber(Function<T,Boolean> onNextFunction)

Creates a Flow.Subscriber that will delegate Flow.Subscriber.onNext(Object) to the specified onNextFunction function.

The new subscriber's Flow.Subscriber.onSubscribe(Flow.Subscription) method automatically invokes Flow.Subscription.request(long) to request all events that are available in the subscription.

The caller-provided onNextFunction should return false in order to cancel current subscription.

Type Parameters:

T - the type of the items provided by the subscription

Parameters:

onNextFunction - function to be invoked during onNext processing

Returns:

Subscriber that delegates its onNext to the caller-provided function