EmptyNode (XWiki Platform - Notifications - Filters - API 15.4 API)

java.lang.Object
- org.xwiki.notifications.filters.expression.generics.AbstractNode
- - org.xwiki.notifications.filters.expression.EmptyNode

All Implemented Interfaces:

ExpressionNode
```
public final class EmptyNode
extends AbstractNode
```
Empty node definition for a filtering expression.

Since:

9.7RC1

Version:

$Id: bba1735bb127c0e57c0fff2cd05bde0fb3828515 $

- Field Summary
  - Fields inherited from class org.xwiki.notifications.filters.expression.generics.AbstractNode
    EMPTY_NODE
- Constructor Summary
  
  Constructors
  Constructor Description
  
  EmptyNode()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean equals(Object o)
  
  int hashCode()
  
  String toString()
  - Methods inherited from class java.lang.Object
    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - EmptyNode
```
public EmptyNode()
```
- Method Detail
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object