PresenceNode (org.apache.directory.api_api-all_sources-and-javadoc 2.1.1 API)

java.lang.Object
- org.apache.directory.api.ldap.model.filter.AbstractExprNode
- - org.apache.directory.api.ldap.model.filter.LeafNode
  - - org.apache.directory.api.ldap.model.filter.PresenceNode

All Implemented Interfaces:

Cloneable, ExprNode
```
public final class PresenceNode
extends LeafNode
```
Filter expression tree node representing a filter attribute value assertion for presence.

Author:

Apache Directory Project

Field Summary
- Fields inherited from class org.apache.directory.api.ldap.model.filter.LeafNode
  attribute, attributeType
- Fields inherited from class org.apache.directory.api.ldap.model.filter.AbstractExprNode
  annotations, assertionType

Constructor Summary

Constructors
Constructor	Description
`PresenceNode(String attribute)`	Creates a PresenceNode object based on an attribute.
`PresenceNode(AttributeType attributeType)`	Creates a PresenceNode object based on an attribute.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

String toString()
- Methods inherited from class org.apache.directory.api.ldap.model.filter.LeafNode
  accept, equals, escapeFilterValue, escapeFilterValue, getAttribute, getAttributeType, hashCode, isLeaf, isSchemaAware, setAttribute, setAttributeType
- Methods inherited from class org.apache.directory.api.ldap.model.filter.AbstractExprNode
  clone, get, getAnnotations, getAssertionType, printRefinementToBuffer, set
- Methods inherited from class java.lang.Object
  finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - PresenceNode
```
public PresenceNode(AttributeType attributeType)
```
    Creates a PresenceNode object based on an attribute.
    
    Parameters:
    
    attributeType - the attributeType to assert the presence of
  - PresenceNode
```
public PresenceNode(String attribute)
```
    Creates a PresenceNode object based on an attribute.
    
    Parameters:
    
    attribute - the attribute to assert the presence of
- Method Detail
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class AbstractExprNode
    
    Returns:
    
    A string representing the AndNode
    
    See Also:
    
    Object.toString()