Interface IntToDoubleFunction

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 IntToDoubleFunction

Represents a function that accepts an int-valued argument and produces a double-valued result. This is the int-to-double primitive specialization for Function.

This is a functional interface whose functional method is applyAsDouble(int).

Since:
1.8
See Also:
Function

Methods

Modifier and Type Method Description
double applyAsDouble​(int value)

Applies this function to the given argument.

Methods

applyAsDouble

double applyAsDouble(int value)

Applies this function to the given argument.

Parameters:
value - the function argument
Returns:
the function result