org.tranql.ql
Class Empty

java.lang.Object
  extended byorg.tranql.ql.AbstractNode
      extended byorg.tranql.ql.Empty
All Implemented Interfaces:
Node, java.io.Serializable

public class Empty
extends AbstractNode

Version:
$Revision: 233 $ $Date: 2005-08-20 05:48:40 +0200 (Sat, 20 Aug 2005) $
See Also:
Serialized Form

Constructor Summary
Empty(boolean not)
           
 
Method Summary
 Node addChild(Node child)
           
 Path getPath()
           
 boolean isNot()
           
 java.lang.Object visit(QueryVisitor visitor, java.lang.Object param)
           
 
Methods inherited from class org.tranql.ql.AbstractNode
getChild, getSibling, isOnlyChild, setSibling
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

Empty

public Empty(boolean not)
Method Detail

isNot

public boolean isNot()

getPath

public Path getPath()

visit

public java.lang.Object visit(QueryVisitor visitor,
                              java.lang.Object param)
                       throws QueryException
Throws:
QueryException

addChild

public Node addChild(Node child)
Specified by:
addChild in interface Node
Overrides:
addChild in class AbstractNode


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