net.sf.javagimmicks.util8

Interface Pair<A,B>

Type Parameters:

A - the type of the first element

B - the type of the second element

public interface Pair<A,B>

Represents a pair of two typed values.

Method Summary

Modifier and Type	Method and Description
default <T> T	apply(java.util.function.BiFunction<? super A,? super B,? extends T> function) Applies the two contained values to a given BiFunction.
default void	feed(java.util.function.BiConsumer<? super A,? super B> consumer) Feeds a given BiConsumer with the two contained values.
default void	feed(java.util.function.Consumer<? super A> consumerA, java.util.function.Consumer<? super B> consumerB) Feeds two given Consumers with the two contained values.
A	getA() Returns the first element.
B	getB() Returns the second element.
static <A,B> Pair<A,B>	of(A a, B b) Creates a new instance.

Method Detail

of

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

Creates a new instance.

Type Parameters:

A - the type of the first element

B - the type of the second element

Parameters:

a - the first element

b - the second element

Returns:

the new Pair instance

getA

A getA()

Returns the first element.

Returns:

the first element

getB

B getB()

Returns the second element.

Returns:

the second element

feed

default void feed(java.util.function.BiConsumer<? super A,? super B> consumer)

Feeds a given BiConsumer with the two contained values.

Parameters:

consumer - the BiConsumer to feed with the contained values

feed

default void feed(java.util.function.Consumer<? super A> consumerA,
                  java.util.function.Consumer<? super B> consumerB)

Feeds two given Consumers with the two contained values.

Parameters:

consumerA - the Consumer for the first value

consumerB - the Consumer for the second value

apply

default <T> T apply(java.util.function.BiFunction<? super A,? super B,? extends T> function)

Applies the two contained values to a given BiFunction.

Type Parameters:

T - the return type of the BiFunction

Parameters:

function - the BiFunction where to apply the contained values

Returns:

the result of applying the BiFunction