ToLongFunction (Java Platform SE 8 )

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 the long-producing primitive specialization for Function.
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 and Description
  
  long applyAsLong(T value)
  Applies this function to the given argument.

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and 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

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Interface ToLongFunction<T>

Method Summary

Method Detail

applyAsLong