Triple

data class Triple<out A, out B, out C> : Serializable (source)

Represents a triad of values

There is no meaning attached to values in this class, it can be used for any purpose. Triple exhibits value semantics, i.e. two triples are equal if all three components are equal. An example of decomposing it into values:

import kotlin.test.*

fun main(args: Array<String>) {
//sampleStart
val (a, b, c) = Triple(2, "x", listOf(null))
println(a) // 2
println(b) // x
println(c) // [null]
//sampleEnd
}

Parameters

A - type of the first value.

B - type of the second value.

C - type of the third value.

Constructors

<init>

Triple(first: A, second: B, third: C)

Represents a triad of values

Properties

first

val first: A

First value.

second

val second: B

Second value.

third

val third: C

Third value.

Functions

toString

fun toString(): String

Returns string representation of the Triple including its first, second and third values.

Extension Functions

toList

fun <T> Triple<T, T, T>.toList(): List<T>

Converts this triple into a list.