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/*
* Copyright (c) 1998, 2018 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0,
* or the Eclipse Distribution License v. 1.0 which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
*/
// Contributors:
// Oracle - initial API and implementation from Oracle TopLink
package org.eclipse.persistence.mappings.querykeys;
import org.eclipse.persistence.descriptors.ClassDescriptor;
import org.eclipse.persistence.internal.helper.DatabaseTable;
/**
*
* Purpose:Represents a 1-m join query.
*/
public class OneToManyQueryKey extends ForeignReferenceQueryKey {
/**
* INTERNAL:
* override the isCollectionQueryKey() method in the superclass to return true.
* @return boolean
*/
public boolean isCollectionQueryKey() {
return true;
}
/**
* INTERNAL:
* override the isOneToManyQueryKey() method in the superclass to return true.
* @return boolean
*/
public boolean isOneToManyQueryKey() {
return true;
}
/**
* PUBLIC:
* Returns the reference table.
*/
public DatabaseTable getRelationTable(ClassDescriptor referenceDescriptor) {
return null;
}
}
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