All Known Implementing Classes:

UnaryOperator

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 AlgebraicUnaryOperator
```
Like a UnaryOperator but not generic itself.

Since:

0.4

Author:

Michiel Meeuwissen

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default AlgebraicUnaryOperator`	`andThen(AlgebraicUnaryOperator after)`	Returns a composed function that first applies this function to its input, and then applies the `after` function to the result.
`<E extends AlgebraicElement<E>> E`	`apply(E e)`
`default AlgebraicUnaryOperator`	`compose(AlgebraicUnaryOperator before)`	Returns a composed function that first applies the `before` function to its input, and then applies this function to the result.
`static AlgebraicUnaryOperator`	`identity()`	Returns a function that always returns its input argument.

- Method Detail
  - apply
```
<E extends AlgebraicElement<E>> E apply(E e)
```
  - compose
```
default AlgebraicUnaryOperator compose(AlgebraicUnaryOperator before)
```
    Returns a composed function that first applies the before function to its input, and then applies this function to the result. If evaluation of either function throws an exception, it is relayed to the caller of the composed function.
    
    Parameters:
    
    before - the function to apply before this function is applied
    
    Returns:
    
    a composed function that first applies the before function and then applies this function
    
    Throws:
    
    NullPointerException - if before is null
    
    See Also:
    
    Function.andThen(Function)
  - andThen
```
default AlgebraicUnaryOperator andThen(AlgebraicUnaryOperator after)
```
    Returns a composed function that first applies this function to its input, and then applies the after function to the result. If evaluation of either function throws an exception, it is relayed to the caller of the composed function.
    
    Parameters:
    
    after - the function to apply after this function is applied
    
    Returns:
    
    a composed function that first applies this function and then applies the after function
    
    Throws:
    
    NullPointerException - if after is null
    
    See Also:
    
    Function.compose(Function)
  - identity
```
static AlgebraicUnaryOperator identity()
```
    Returns a function that always returns its input argument.
    
    Returns:
    
    a function that always returns its input argument

Interface AlgebraicUnaryOperator

Method Summary

Method Detail

apply

compose

andThen

identity