Not (cactoos 0.54.0 API)

java.lang.Object
- org.cactoos.scalar.Not

All Implemented Interfaces:

Scalar<Boolean>
```
public final class Not
extends Object
implements Scalar<Boolean>
```
Logical negative.
There is no thread-safety guarantee.
This class implements Scalar, which throws a checked Exception. This may not be convenient in many cases. To make it more convenient and get rid of the checked exception you can use the Unchecked decorator. Or you may use IoChecked to wrap it in an IOException.

Since:

0.7

- Constructor Summary
  
  Constructors
  Constructor Description
  
  Not(Scalar<Boolean> scalar)
  Ctor.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  Boolean value()
  Convert it to the value.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Not
```
public Not(Scalar<Boolean> scalar)
```
    Ctor.
    
    Parameters:
    
    scalar - The scalar
- Method Detail
  - value
```
public Boolean value()
              throws Exception
```
    Description copied from interface: Scalar
    
    Convert it to the value.
    
    Specified by:
    
    value in interface Scalar<Boolean>
    
    Returns:
    
    The value
    
    Throws:
    
    Exception - If fails