io.servicetalk.concurrent.api

Interface Function4<T1,T2,T3,T4,R>

Type Parameters:

T1 - The type of the first argument.

T2 - The type of the second argument.

T3 - The type of the third argument.

T4 - The type of the fourth argument.

R - The result of the function.

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 Function4<T1,T2,T3,T4,R>

A functional interface that accepts 4 arguments and generates a return value.

Method Summary

Modifier and Type	Method and Description
R	apply(T1 t1, T2 t2, T3 t3, T4 t4) Applies the function to the given arguments.

Method Detail

apply

@Nullable
R apply(@Nullable
                  T1 t1,
                  @Nullable
                  T2 t2,
                  @Nullable
                  T3 t3,
                  @Nullable
                  T4 t4)

Applies the function to the given arguments.

Parameters:

t1 - the first value.

t2 - the second value.

t3 - the third value.

t4 - the fourth value.

Returns:

the result value.