/*******************************************************************************
 * Copyright (c) 2008, 2009 Sun Microsystems. All rights reserved. 
 * 
 * This program and the accompanying materials are made available under the 
 * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 
 * which accompanies this distribution. 
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at 
 * http://www.eclipse.org/org/documents/edl-v10.php.
 * 
 * Contributors:
 *     Linda DeMichiel - Java Persistence 2.0 - Version 2.0 (October 1, 2009)
 *     Specification available from http://jcp.org/en/jsr/detail?id=317
 *
 ******************************************************************************/
package javax.persistence.metamodel;

/**
 * Instances of the type <code>CollectionAttribute</code> represent persistent 
 * <code>java.util.Collection</code>-valued attributes.
 *
 * @param <X> The type the represented Collection belongs to
 * @param <E> The element type of the represented Collection
 *
 * @since Java Persistence 2.0
 *
 */
public interface CollectionAttribute<X, E> 
	extends PluralAttribute<X, java.util.Collection<E>, E> {}