FailableIntToDoubleFunction (Apache Commons Lang 3.12.0 API)

Type Parameters:

E - Thrown exception.

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 FailableIntToDoubleFunction<E extends java.lang.Throwable>
```
A functional interface like IntToDoubleFunction that declares a Throwable.

Since:

3.11

Field Summary

Fields
Modifier and Type Field Description

static FailableIntToDoubleFunction NOP
NOP singleton

Method Summary

All Methods Static Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`double`	`applyAsDouble(int value)`	Applies this function to the given argument.
`static <E extends java.lang.Throwable> FailableIntToDoubleFunction<E>`	`nop()`	Returns The NOP singleton.

- Field Detail
  - NOP
```
static final FailableIntToDoubleFunction NOP
```
    NOP singleton
- Method Detail
  - nop
```
static <E extends java.lang.Throwable> FailableIntToDoubleFunction<E> nop()
```
    Returns The NOP singleton.
    
    Type Parameters:
    
    E - Thrown exception.
    
    Returns:
    
    The NOP singleton.
  - applyAsDouble
```
double applyAsDouble(int value)
              throws E extends java.lang.Throwable
```
    Applies this function to the given argument.
    
    Parameters:
    
    value - the function argument
    
    Returns:
    
    the function result
    
    Throws:
    
    E - Thrown when the function fails.
    
    E extends java.lang.Throwable