/*
 * 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 reactor.core.CoreSubscriber;
import reactor.core.Fuseable;
import reactor.core.scheduler.Scheduler;
import reactor.util.function.Tuple2;

Author:Stephane Maldini
/** * @author Stephane Maldini */
final class MonoElapsed<T> extends MonoOperator<T, Tuple2<Long, T>> implements Fuseable { final Scheduler scheduler; MonoElapsed(Mono<T> source, Scheduler scheduler) { super(source); this.scheduler = scheduler; } @Override public void subscribe(CoreSubscriber<? super Tuple2<Long, T>> actual) { source.subscribe(new FluxElapsed.ElapsedSubscriber<T>(actual, scheduler)); } @Override public Object scanUnsafe(Attr key) { if (key == Attr.RUN_ON) return scheduler; return super.scanUnsafe(key); } }