- Type Parameters:
T
- the type of the input to the function
- 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 ToLongFunction<T>
Represents a function that produces a long-valued result. This is thelong
-producing primitive specialization forFunction
.This is a functional interface whose functional method is
applyAsLong(Object)
.- Since:
- 1.8
- See Also:
Function
Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description long
applyAsLong(T value)
Applies this function to the given argument.
Method Detail
applyAsLong
long applyAsLong(T value)
Applies this function to the given argument.- Parameters:
value
- the function argument- Returns:
- the function result