ToLongFunction (Jackson-Datatype-ThreeTenBackport 2.12.2 API)

```
public interface ToLongFunction<T>
```
Represents a function that accepts one argument and produces a long result. Very simple and stupid interface for representing functions f(T) → long.

- 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