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added in API level 24

LongToDoubleFunction

public interface LongToDoubleFunction

java.util.function.LongToDoubleFunction


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

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

See also:

Summary

Public methods

abstract double applyAsDouble(long value)

Applies this function to the given argument.

Public methods

applyAsDouble

added in API level 24
public abstract double applyAsDouble (long value)

Applies this function to the given argument.

Parameters
value long: the function argument

Returns
double the function result