https://github.com/poad/tuple4j

https://github.com/poad/tuple4j

Last synced: about 2 months ago
JSON representation

• Host: GitHub
• URL: https://github.com/poad/tuple4j
• Owner: poad
• License: apache-2.0
• Created: 2017-05-19T22:53:01.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2022-02-12T15:59:06.000Z (almost 3 years ago)
• Last Synced: 2023-07-28T22:08:20.599Z (over 1 year ago)
• Language: Java
• Size: 70.3 KB
• Stars: 3
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
Tuple for Java

==========

[![Build Status](https://travis-ci.org/poad/tuple4j.svg?branch=master)](https://travis-ci.org/poad/tuple4j)

The tuple4j provides the tuple for Java.

## What is Tuple?

[Wikipedia](https://en.wikipedia.org/wiki/Tuple)

## Usage

### When group of two values.

```$java

Pair pair = Pair.of(10, 20);

Systemm.out.println(pair._1);   // 10

Systemm.out.println(pair._2);   // 20

Pair> pair2 = Pair.of("hoge", Arrays.asList(20L, 30L));

org.junit.Assert.Assert.assetEquals(pair2._1, "hoge"); // passed

org.junit.Assert.Assert.assetEquals(pair2._2, Arrays.asList(20L, 30L)); // passed

```

### When group of three values.

```$java

Triple triple = Triple.of(10, 20, "a");

Systemm.out.println(triple._1);   // 10

Systemm.out.println(triple._2);   // 20

Systemm.out.println(triple._3);   // "a"

```

## Why do you not encapsulate a properties?

There are the following reasons for it.

- make it as immutable object

- refer to [Tuple of Scaa](https://github.com/poad/tuple4j/blob/master/src/test/scala/com/github/poad/functional/type/tuple/exammple/TupleExample.scala)

### Use by Maven

```

    com.github.poad

    tuple4j

    0.0.2

```

### Use by Gradle

```bazaar

compile 'com.github.poad:tuple4j:0.0.2'

```