public interface ToDoubleBiFunction

java.util.function.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).

Summary

Public methods

abstract double applyAsDouble(T t, U u)

Applies this function to the given arguments.

Public methods

applyAsDouble

public abstract double applyAsDouble (T t, 
                U u)

Applies this function to the given arguments.

Parameters
t T: the first function argument
u U: the second function argument
Returns
double the function result

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Last updated 2026-02-26 UTC.