InheritanceLevel (cactoos 0.55.0 API)

java.lang.Object
- org.cactoos.scalar.InheritanceLevel

All Implemented Interfaces:

Scalar<Integer>
```
public final class InheritanceLevel
extends Object
implements Scalar<Integer>
```
The number of superclasses between base and derived class.
This class is thread safe.
Result interpretation:
- Integer.MIN_VALUE -> classes are not related. (ex. matching FileNotFoundException with RuntimeException);
- 0 -> classes are identical. (ex. matching IOException with IOException);
- 1 -> single level inheritance. (ex. matching FileNotFoundException with IOException);
- 2 -> two inheritance levels. (ex. matching FileNotFoundException with Exception).
Since:

0.30

- Constructor Summary
  
  Constructors
  Constructor Description
  
  InheritanceLevel(Class<?> cderived, Class<?> cbase)
  Ctor.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  Integer 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
  - InheritanceLevel
```
public InheritanceLevel(Class<?> cderived,
                        Class<?> cbase)
```
    Ctor.
    
    Parameters:
    
    cderived - Derived class
    
    cbase - Base class
- Method Detail
  - value
```
public Integer value()
```
    Description copied from interface: Scalar
    
    Convert it to the value.
    
    Specified by:
    
    value in interface Scalar<Integer>
    
    Returns:
    
    The value