NullPermission

java.lang.Object
- com.thoughtworks.xstream.security.NullPermission

All Implemented Interfaces:

TypePermission
```
public class NullPermission
extends java.lang.Object
implements TypePermission
```
Permission for null or XStream's null replacement type.

Since:

1.4.7

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static TypePermission NULL
- Constructor Summary
  
  Constructors
  Constructor Description
  
  NullPermission()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean allows(java.lang.Class type)
  Check permission for a provided type.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - NULL
```
public static final TypePermission NULL
```
    Since:
    
    1.4.7
- Constructor Detail
  - NullPermission
```
public NullPermission()
```
- Method Detail
  - allows
```
public boolean allows(java.lang.Class type)
```
    Description copied from interface: TypePermission
    
    Check permission for a provided type.
    
    Specified by:
    
    allows in interface TypePermission
    
    Parameters:
    
    type - the type to check
    
    Returns:
    
    true if provided type is allowed, false if permission does not handle the type