com.alibaba.nacos.common.utils.BiFunction Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of nacos-common Show documentation

There is a newer version: 2.0.4.RELEASE

/*
 * Copyright 1999-2018 Alibaba Group Holding Ltd.
 *
 * 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 com.alibaba.nacos.common.utils;

/**
 * Represents a function that accepts two arguments and produces a result. The following utility functions are extracted
 * from org.apache.commons.lang3.
 *
 * This is a functional interface
 * whose functional method is {@link #apply(Object, Object)}.
 *
 * @author zongtanghu
 */
public interface BiFunction {
    
    /**
     * Applies this function to the two given arguments.
     *
     * @param t the first function argument
     * @param u the second function argument
     * @return the function result
     */
    R apply(T t, U u);
}