com.wl4g.infra.common.lang.tuples.Tuple3 Maven / Gradle / Ivy

Go to download

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

A Infra Common.

The newest version!

/*
 * Copyright 2017 ~ 2025 the original author or authors. James Wong 
 *
 * 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.wl4g.infra.common.lang.tuples;

import java.util.Arrays;
import java.util.List;

/**
 * {@link Tuple3}
 * 
 * @author James Wong
 * @version 2023-01-21
 * @since v3.1.0
 */
public class Tuple3 extends Tuple2 {
    private static final long serialVersionUID = -6651344183217701757L;

    private Object item3;

    public Tuple3() {
    }

    public Tuple3(Object item1) {
        this(item1, null);
    }

    public Tuple3(Object item1, Object item2) {
        super(item1, item2);
    }

    public Tuple3(Object item1, Object item2, Object item3) {
        super(item1, item2);
        setItem3(item3);
    }

    @SuppressWarnings("unchecked")
    public  V getItem3() {
        return (V) item3;
    }

    public  void setItem3(V item3) {
        this.item3 = item3;
    }

    public  Tuple3 withItem3(V item3) {
        setItem3(item3);
        return this;
    }

    @Override
    public Object nth(int index) {
        assertIndexInBounds(index);
        if (index == 2) {
            return item3;
        } else {
            return super.nth(index);
        }
    }

    @Override
    public List