Module java.base

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 Detail

      • 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