/*******************************************************************************
 * Copyright (c) 2008, 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.context.persistence;

import org.eclipse.jpt.jpa.core.JptJpaCorePlugin;

/**
 * 
 * 
 * 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 2.2
 * @since 2.0
 */
public interface PersistenceStructureNodes 
{
	String PREFIX = JptJpaCorePlugin.PLUGIN_ID_ + "persistence"; //$NON-NLS-1$
	String PREFIX_ = PREFIX + '.';

	String PERSISTENCE_ID = PREFIX_ + "persistence"; //$NON-NLS-1$
	String PERSISTENCE_UNIT_ID = PREFIX_ + "persistenceUnit"; //$NON-NLS-1$
	String CLASS_REF_ID = PREFIX_ + "classRef"; //$NON-NLS-1$
	String MAPPING_FILE_REF_ID = PREFIX_ + "mappingFileRef"; //$NON-NLS-1$
	String JAR_FILE_REF_ID = PREFIX_ + "jarFileRef"; //$NON-NLS-1$
	
}