/*
* Copyright (c) 2011-2017 Pivotal Software Inc, All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package reactor.core.publisher;
import java.util.
Objects;
import java.util.function.
BiConsumer;
import reactor.core.
CoreSubscriber;
/**
* Maps the values of the source publisher one-on-one via a mapper function. If the result is not {code null} then the
* {@link Mono} will complete with this value. If the result of the function is {@code null} then the {@link Mono}
* will complete without a value.
*
* @param <T> the source value type
* @param <R> the result value type
* @see <a href="https://github.com/reactor/reactive-streams-commons">Reactive-Streams-Commons</a>
*/
final class
MonoHandle<T, R> extends
MonoOperator<T, R> {
final
BiConsumer<? super T,
SynchronousSink<R>>
handler;
MonoHandle(
Mono<? extends T>
source,
BiConsumer<? super T,
SynchronousSink<R>>
handler) {
super(
source);
this.
handler =
Objects.
requireNonNull(
handler, "handler");
}
@
Override
public void
subscribe(
CoreSubscriber<? super R>
actual) {
source.
subscribe(new
FluxHandle.
HandleSubscriber<>(
actual,
handler));
}
}