Package com.github.tonivade.purefun.core

Interface Function3<A,B,C,R>

Type Parameters:

A - type of first function parameter

B - type of second function parameter

C - type of third function parameter

R - type of return value

All Superinterfaces:

Recoverable

All Known Subinterfaces:

Operator3<T>

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface Function3<A,B,C,R>
extends Recoverable

This interface represents a function with a three parameters. There's no equivalence in the JVM.

The function can throws checked exceptions, but calling apply() method, the exception is sneaky thrown. So, it can be used as a higher order function in Stream or Optional API.

Method Summary

Modifier and Type	Method	Description
default <D> Function3<A,B,C,D>	andThen(Function1<? super R,? extends D> after)
default R	apply(A a, B b, C c)
default <D> Function1<D,R>	compose(Function1<? super D,? extends A> beforeT1, Function1<? super D,? extends B> beforeT2, Function1<? super D,? extends C> beforeT3)
static <A, B, C, R> Function3<A,B,C,R>	cons(R value)
default Function1<A,Function1<B,Function1<C,R>>>	curried()
static <A, B, C> Function3<A,B,C,A>	first()
default Function3<A,B,C,R>	memoized()
R	run(A a, B b, C c)
static <A, B, C> Function3<A,B,C,B>	second()
static <A, B, C> Function3<A,B,C,C>	third()
default Function1<Tuple3<A,B,C>,R>	tupled()

Methods inherited from interface com.github.tonivade.purefun.core.Recoverable

sneakyThrow

Method Details

apply

default R apply(A a,
 B b,
 C c)

run

R run(A a,
 B b,
 C c)
throws Throwable

Throws:

Throwable

curried

default Function1<A,Function1<B,Function1<C,R>>> curried()

tupled

default Function1<Tuple3<A,B,C>,R> tupled()

andThen

default <D> Function3<A,B,C,D> andThen(Function1<? super R,? extends D> after)

compose

default <D> Function1<D,R> compose(Function1<? super D,? extends A> beforeT1,
 Function1<? super D,? extends B> beforeT2,
 Function1<? super D,? extends C> beforeT3)

memoized

default Function3<A,B,C,R> memoized()

cons

static <A,
B,
C,
R> Function3<A,B,C,R> cons(R value)

first

static <A,
B,
C> Function3<A,B,C,A> first()

second

static <A,
B,
C> Function3<A,B,C,B> second()

third

static <A,
B,
C> Function3<A,B,C,C> third()