org.apache.ojb.broker.query
Class ExistsCriteria

java.lang.Object
  extended byorg.apache.ojb.broker.query.SelectionCriteria
      extended byorg.apache.ojb.broker.query.ExistsCriteria
All Implemented Interfaces:
java.io.Serializable

public class ExistsCriteria
extends SelectionCriteria

SelectionCriteria for [not] exists(sub query)

Version:
$Id: ExistsCriteria.java,v 1.7 2004/05/22 08:37:23 brj Exp $
Author:
Jakob Braeuchi
See Also:
Serialized Form

Method Summary
 java.lang.String getClause()
          Answer the SQL compare-clause for this criteria
 
Methods inherited from class org.apache.ojb.broker.query.SelectionCriteria
bind, getAlias, getAttribute, getClassesForPath, getCriteria, getNumberOfExtentsToBind, getPathClasses, getQuery, getUserAlias, getValue, isBound, isTranslateAttribute, setAlias, setAlias, setAlias, setNumberOfExtentsToBind, toString
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Method Detail

getClause

public java.lang.String getClause()
Description copied from class: SelectionCriteria
Answer the SQL compare-clause for this criteria

Specified by:
getClause in class SelectionCriteria


(C) 2002 - 2004 Apache Software Foundation
All rights reserved. Published under the Apache License 2.0.
http://db.apache.org/ojb
Version: 1.0.3, 2005-04-2