org.openstreetmap.josm.tools

Class Pair<A,B>

java.lang.Object

org.openstreetmap.josm.tools.Pair<A,B>

Type Parameters:

A - Type of first item

B - Type of second item

public final class Pair<A,B>
extends java.lang.Object

A pair of objects.

Since:

429

Field Summary

Fields

Modifier and Type	Field and Description
A	a The first item
B	b The second item

Constructor Summary

Constructors

Constructor and Description
Pair(A a, B b) Constructs a new Pair.

Method Summary

Modifier and Type	Method and Description
static <U,V> Pair<U,V>	create(U u, V v) Convenient constructor method
boolean	equals(java.lang.Object other)
int	hashCode()
static <T> Pair<T,T>	sort(Pair<T,T> p) Sorts a single-typed pair so a <= b.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

a

public A a

The first item

b

public B b

The second item

Constructor Detail

Pair

public Pair(A a,
            B b)

Constructs a new Pair.

Parameters:

a - The first item

b - The second item

Method Detail

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

sort

public static <T> Pair<T,T> sort(Pair<T,T> p)

Sorts a single-typed pair so a <= b.

Type Parameters:

T - type of both elements

Parameters:

p - pair

Returns:

p

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

create

public static <U,V> Pair<U,V> create(U u,
                                     V v)

Convenient constructor method

Type Parameters:

U - type of first item

V - type of second item

Parameters:

u - The first item

v - The second item

Returns:

The newly created Pair(u,v)