Module java.base
Package java.util.function

Interface ToDoubleBiFunction<T,​U>

Type Parameters:
T - the type of the first argument to the function
U - the type of the second argument to 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 ToDoubleBiFunction<T,​U>
Represents a function that accepts two arguments and produces a double-valued result. This is the double-producing primitive specialization for BiFunction.

This is a functional interface whose functional method is applyAsDouble(Object, Object).

Since:
1.8
See Also:
BiFunction

  • Method Summary

    Modifier and Type Method Description
    double applyAsDouble​(T t, U u)
    Applies this function to the given arguments.

  • Method Details

    • applyAsDouble

      double applyAsDouble​(T t, U u)
      Applies this function to the given arguments.
      Parameters:
      t - the first function argument
      u - the second function argument
      Returns:
      the function result