Interface DoubleToLongFunction

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 DoubleToLongFunction

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

This is a functional interface whose functional method is applyAsLong(double).

Since:: 1.8
See Also:: Function

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`long`	`applyAsLong(double value)`	Applies this function to the given argument.

Method Detail

applyAsLong

long applyAsLong(double value)

Applies this function to the given argument.

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