Java 中的三元组 [英] Triples in Java

问题描述

可能的重复:
Java 需要元组吗?

Java 是否支持三元组或至少是成对的?Java 是否支持元组?我试图找到一种方法来制作一个列表，以便它有一个三元组，首先是起点，最后是终点，中间是距离.但是，我似乎找不到任何关于它的信息.

Does Java support triples or at least pairs? Does Java support tuples? I am trying to find a way to make a list so that it has a triple with initial point as first, terminal point at last, and distance in the middle. However, I can't seem to find anything about it.

推荐答案

我通常只是出于这些目的创建自己的类.

I usually just create my own class for these purposes.

class Pair<A,B> {
    A a;
    B b;
    public Pair( A a, B b ) {
        this.a = a;
        this.b = b;
    } 
}

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