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/*******************************************************************************
* Copyright (c) 2007, 2010 Oracle. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0, which accompanies this distribution
* and is available at http://www.eclipse.org/legal/epl-v10.html.
*
* Contributors:
* Oracle - initial API and implementation
******************************************************************************/
package org.eclipse.jpt.jpa.core.resource.java;
import java.util.ListIterator;
/**
* Corresponds to the JPA annotations:<ul>
* <li><code>javax.persistence.JoinTable</code>
* <li><code>javax.persistence.CollectionTable</code>
* </ul>
* Provisional API: This interface is part of an interim API that is still
* under development and expected to change significantly before reaching
* stability. It is available at this early stage to solicit feedback from
* pioneering adopters on the understanding that any code that uses this API
* will almost certainly be broken (repeatedly) as the API evolves.
*
* @version 2.3
* @since 2.3
*/
public interface ReferenceTableAnnotation
extends BaseTableAnnotation
{
// ********** join columns **********
/**
* Corresponds to the 'joinColumns' element of the JoinTable annotation.
* Return an empty iterator if the element does not exist in Java.
*/
ListIterator<JoinColumnAnnotation> joinColumns();
String JOIN_COLUMNS_LIST = "joinColumns"; //$NON-NLS-1$
/**
* Corresponds to the 'joinColumns' element of the JoinTable annotation.
*/
int joinColumnsSize();
/**
* Corresponds to the 'joinColumns' element of the JoinTable annotation.
*/
JoinColumnAnnotation joinColumnAt(int index);
/**
* Corresponds to the 'joinColumns' element of the JoinTable annotation.
*/
int indexOfJoinColumn(JoinColumnAnnotation joinColumn);
/**
* Corresponds to the 'joinColumns' element of the JoinTable annotation.
*/
JoinColumnAnnotation addJoinColumn(int index);
/**
* Corresponds to the 'joinColumns' element of the JoinTable annotation.
*/
void moveJoinColumn(int targetIndex, int sourceIndex);
/**
* Corresponds to the 'joinColumns' element of the JoinTable annotation.
*/
void removeJoinColumn(int index);
}
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