Sandbox.WhiteSet

java.lang.Object
- org.apache.commons.jexl2.introspection.Sandbox.Names
- - org.apache.commons.jexl2.introspection.Sandbox.WhiteSet

Enclosing class:: Sandbox

public static final class Sandbox.WhiteSet
extends Sandbox.Names

A white set of names.

Constructor Summary

Constructors
Constructor Description

WhiteSet()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`add(java.lang.String name)`	Adds a name to this set.
`boolean`	`alias(java.lang.String name, java.lang.String alias)`	Adds an alias to a name to this set.
`java.lang.String`	`get(java.lang.String name)`	Whether a given name is allowed or not.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - WhiteSet
```
public WhiteSet()
```
- Method Detail
  - add
```
public boolean add(java.lang.String name)
```
    Description copied from class: Sandbox.Names
    
    Adds a name to this set.
    
    Specified by:
    
    add in class Sandbox.Names
    
    Parameters:
    
    name - the name to add
    
    Returns:
    
    true if the name was really added, false if not
  - alias
```
public boolean alias(java.lang.String name,
                     java.lang.String alias)
```
    Description copied from class: Sandbox.Names
    
    Adds an alias to a name to this set.
    This only has an effect on white lists.
    
    Overrides:
    
    alias in class Sandbox.Names
    
    Parameters:
    
    name - the name to alias
    
    alias - the alias
    
    Returns:
    
    true if the alias was added, false if it was already present
  - get
```
public java.lang.String get(java.lang.String name)
```
    Description copied from class: Sandbox.Names
    
    Whether a given name is allowed or not.
    
    Overrides:
    
    get in class Sandbox.Names
    
    Parameters:
    
    name - the method/property name to check
    
    Returns:
    
    null if not allowed, the actual name to use otherwise