org.apache.flink.runtime.concurrent.BiFunction Maven / Gradle / Ivy
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* 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,
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* See the License for the specific language governing permissions and
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*/
package org.apache.flink.runtime.concurrent;
/**
* Function which is called with two arguments and returns a value.
*
* @param type of the first argument
* @param type of the second argument
* @param type of the return value
*/
public interface BiFunction {
/**
* Method which handles the function call.
*
* @param t first argument
* @param u second argument
* @return the function value
*/
R apply(T t, U u);
}