Interface IntToLongFunction

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 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).

Since:
1.8
See Also:
Function

Methods

Modifier and Type Method and Description
long applyAsLong(int value)

Applies this function to the given argument.

Methods

applyAsLong

long applyAsLong(int value)

Applies this function to the given argument.

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

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https://docs.oracle.com/javase/8/docs/api/java/util/function/IntToLongFunction.html