/*******************************************************************************
 * Copyright (c) 2008 - 2012 Oracle Corporation. 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 2.1
 *     Linda DeMichiel - Java Persistence 2.0
 *
 ******************************************************************************/ 
package javax.persistence.spi;

/**
 * Load states returned by the {@link ProviderUtil} SPI methods.
 * @since Java Persistence 2.0
 *
 */
public enum LoadState {
    /** The state of the element is known to have been loaded. */
    LOADED,
    /** The state of the element is known not to have been loaded. */
    NOT_LOADED,
    /** The load state of the element cannot be determined. */
    UNKNOWN
}