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Access to the Neo4j graph database through Java

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/*
 * Copyright (c) 2011-2018 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.Consumer;

import reactor.core.CoreSubscriber;
import reactor.core.Fuseable;

/**
 * Peek into the lifecycle events and signals of a sequence, {@link reactor.core.Fuseable}
 * version of {@link MonoDoOnEach}.
 *
 * @param  the value type
 *
 * @see Reactive-Streams-Commons
 */
final class MonoDoOnEachFuseable extends MonoOperator implements Fuseable {

	final Consumer> onSignal;

	MonoDoOnEachFuseable(Mono source, Consumer> onSignal) {
		super(source);
		this.onSignal = Objects.requireNonNull(onSignal, "onSignal");
	}

	@Override
	public void subscribe(CoreSubscriber actual) {
		source.subscribe(FluxDoOnEach.createSubscriber(actual, onSignal, true));
	}
}