oracle.toplink.essentials.querykeys.OneToOneQueryKey Maven / Gradle / Ivy
/*
* The contents of this file are subject to the terms
* of the Common Development and Distribution License
* (the "License"). You may not use this file except
* in compliance with the License.
*
* You can obtain a copy of the license at
* glassfish/bootstrap/legal/CDDLv1.0.txt or
* https://glassfish.dev.java.net/public/CDDLv1.0.html.
* See the License for the specific language governing
* permissions and limitations under the License.
*
* When distributing Covered Code, include this CDDL
* HEADER in each file and include the License file at
* glassfish/bootstrap/legal/CDDLv1.0.txt. If applicable,
* add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your
* own identifying information: Portions Copyright [yyyy]
* [name of copyright owner]
*/
// Copyright (c) 1998, 2007, Oracle. All rights reserved.
package oracle.toplink.essentials.querykeys;
/**
*
* Purpose: Define an alias to a foreign one to one object.
*
*/
public class OneToOneQueryKey extends ForeignReferenceQueryKey {
// CR#2466 removed joinCriteria because it is already in ForeignReferenceQueryKey - TW
/**
* INTERNAL:
* override the isOneToOneQueryKey() method in the superclass to return true.
* @return boolean
*/
public boolean isOneToOneQueryKey() {
return true;
}
}