IntToLongFunction

  • IntToLongFunction is a functional interface representing a function that takes an integer as input and returns a long as output.

  • It is a specialization of the Function interface for primitive int and long types.

  • The core functionality is provided by the applyAsLong method, which applies the function to an integer argument and returns the resulting long value.
public interface IntToLongFunction

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

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

See Also

Public Method Summary

abstract long
applyAsLong(int value)
Applies this function to the given argument.

Public Methods

public abstract long applyAsLong (int value)

Applies this function to the given argument.

Parameters
value the function argument
Returns
  • the function result