de.caff.generics.function

Interface DoubleFunction3<T>

Type Parameters:

T - result type

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 DoubleFunction3<T>

Function with 3 primitive double arguments creation a general result.

Since:

April 26, 2021

Author:

Rammi

Method Summary

Modifier and Type	Method and Description
default <R> DoubleFunction3<R>	andThen(java.util.function.Function<? super T,? extends R> after) Get a chained function which first applies this function and then the given function to the returned value.
T	apply(double v1, double v2, double v3) Apply this function to three double arguments and return the result.
default DoubleFunction2<T>	partial1(double argument) Get a partially applied function where the first argument is fix.
default DoubleFunction2<T>	partial2(double argument) Get a partially applied function where the second argument is fix.
default DoubleFunction2<T>	partial3(double argument) Get a partially applied function where the third argument is fix.

Method Detail

apply

T apply(double v1,
        double v2,
        double v3)

Apply this function to three double arguments and return the result.

Parameters:

v1 - first argument value

v2 - second argument value

v3 - third argument value

Returns:

result value

partial1

@NotNull
default DoubleFunction2<T> partial1(double argument)

Get a partially applied function where the first argument is fix.

Parameters:

argument - value applied for first argument

Returns:

partially evaluated function

partial2

@NotNull
default DoubleFunction2<T> partial2(double argument)

Get a partially applied function where the second argument is fix.

Parameters:

argument - value applied for second argument

Returns:

partially evaluated function

partial3

@NotNull
default DoubleFunction2<T> partial3(double argument)

Get a partially applied function where the third argument is fix.

Parameters:

argument - value applied for third argument

Returns:

partially evaluated function

andThen

@NotNull
default <R> DoubleFunction3<R> andThen(@NotNull
                                                java.util.function.Function<? super T,? extends R> after)

Get a chained function which first applies this function and then the given function to the returned value.

Type Parameters:

R - result type of returned function

Parameters:

after - function to apply after this one

Returns:

function chain