manifold.rt.api.util

Class Pair<F,S>

java.lang.Object

manifold.rt.api.util.Pair<F,S>

Type Parameters:

F - type of first value

S - type of second value

public class Pair<F,S>
extends Object

A simple class to type-safely model a pair of values.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Pair.And Enables the: first and second syntax for Pair, which is particularly useful with the Map#mapOf extension method.

Field Summary

Fields

Modifier and Type	Field and Description
static Pair.And	and and is a "binding" constant that enables clean syntax for creating pairs:

Constructor Summary

Constructors

Constructor and Description
Pair(F first, S second)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
F	getFirst()
S	getSecond()
int	hashCode()
static <T,V> Pair<T,V>	make(T f, V s)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

and

public static final Pair.And and

and is a "binding" constant that enables clean syntax for creating pairs:

Pair<String,Integer> pair = "Moe" and 88;

Use with Map#mapOf extension method via manifold-collections dependency.

Map<String,Integer> map = Map.mapOf("Moe" and 77, "Larry" and 88, "Curly" and 99);

Constructor Detail

Pair

public Pair(F first,
            S second)

Method Detail

getFirst

public F getFirst()

getSecond

public S getSecond()

make

public static <T,V> Pair<T,V> make(T f,
                                   V s)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object