Java tutorial
/******************************************************************************* * Copyright (c) 2008 - 2013 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 }