LongFunction

Page Summary

• LongFunction is a functional interface representing a function that takes a long value as input and produces a result of type R.

• It is a specialization of the Function interface for primitive long values.

• The core functionality is defined by the apply(long) method, which takes a long argument and returns the result of applying the function.

public interface LongFunction

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

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

See Also

• Function

Public Method Summary

abstract R

apply(long value) Applies this function to the given argument.

Public Methods

public abstract R apply (long value)

Applies this function to the given argument.

Parameters

value	the function argument

Returns

• the function result