org.apache.directory.shared.ldap.filter
Class PresenceNode

java.lang.Object
  org.apache.directory.shared.ldap.filter.AbstractExprNode
      org.apache.directory.shared.ldap.filter.LeafNode
          org.apache.directory.shared.ldap.filter.PresenceNode

All Implemented Interfaces:

java.lang.Cloneable, ExprNode

public final class PresenceNode
extends LeafNode

Filter expression tree node representing a filter attribute value assertion for presence.

Version:

$Revision: 746607 $

Author:

Apache Directory Project

Field Summary

Fields inherited from class org.apache.directory.shared.ldap.filter.AbstractExprNode

annotations, assertionType

Constructor Summary

PresenceNode(java.lang.String attribute)
Creates a PresenceNode object based on an attribute.

Method Summary

ExprNode	clone() Clone the Node
java.lang.String	toString()

Methods inherited from class org.apache.directory.shared.ldap.filter.LeafNode

accept, equals, getAttribute, hashCode, isLeaf, setAttribute

Methods inherited from class org.apache.directory.shared.ldap.filter.AbstractExprNode

escapeFilterValue, get, getAnnotations, getAssertionType, printRefinementToBuffer, set

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

PresenceNode

public PresenceNode(java.lang.String attribute)

Creates a PresenceNode object based on an attribute.

Parameters:

attribute - the attribute to assert the presence of

Method Detail

clone

public ExprNode clone()

Clone the Node

Specified by:

clone in interface ExprNode

Overrides:

clone in class LeafNode

Returns:

the clone

toString

public java.lang.String toString()

Overrides:

toString in class AbstractExprNode

Returns:

A string representing the AndNode

See Also:

Object.toString()