/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.flink.util.function;

import org.apache.flink.annotation.PublicEvolving;

/**
 * Operation which is performed on four given arguments.
 *
 * @param <S> type of the first argument
 * @param <T> type of the second argument
 * @param <U> type of the third argument
 * @param <V> type of the fourth argument
 */
@PublicEvolving
@FunctionalInterface
public interface QuadConsumer<S, T, U, V> {

	/**
	 * Performs this operation on the given arguments.
	 *
	 * @param s first argument
	 * @param t second argument
	 * @param u third argument
	 * @param v fourth argument
	 */
	void accept(S s, T t, U u, V v);
}

Add QuadConsumer interface