Package ch.bluecare.commons.data

Class Pair<A,B>

java.lang.Object

ch.bluecare.commons.data.Pair<A,B>

public final class Pair<A,B>
extends Object

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
A	first()
int	hashCode()
<C> Pair<C,B>	mapFirst(Function<A,C> f)
<C> Pair<A,C>	mapSecond(Function<B,C> f)
static <A, B> Pair<A,B>	of(A a, B b)
B	second()
static <A, B> Pair<A,B>	swapped(B b, A a)
String	toString()
static <A, B, C> Function<Pair<A,B>,C>	tupled(BiFunction<A,B,C> f)
static <A, B> Predicate<Pair<A,B>>	tupled(BiPredicate<A,B> f)
static <A, B, C> BiFunction<A,B,C>	untupled(Function<Pair<A,B>,C> f)
static <A, B> BiPredicate<A,B>	untupled(Predicate<Pair<A,B>> f)

Methods inherited from class java.lang.Object

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

Method Details

of

public static <A,
B> Pair<A,B> of(A a,
 B b)

swapped

public static <A,
B> Pair<A,B> swapped(B b,
 A a)

first

public A first()

second

public B second()

mapFirst

public <C> Pair<C,B> mapFirst(Function<A,C> f)

mapSecond

public <C> Pair<A,C> mapSecond(Function<B,C> f)

untupled

public static <A,
B,
C> BiFunction<A,B,C> untupled(Function<Pair<A,B>,C> f)

tupled

public static <A,
B,
C> Function<Pair<A,B>,C> tupled(BiFunction<A,B,C> f)

tupled

public static <A,
B> Predicate<Pair<A,B>> tupled(BiPredicate<A,B> f)

untupled

public static <A,
B> BiPredicate<A,B> untupled(Predicate<Pair<A,B>> f)

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