1 /*
2 * Copyright (c) 2008, 2019 Oracle and/or its affiliates. All rights reserved.
3 *
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v. 2.0 which is available at
6 * http://www.eclipse.org/legal/epl-2.0,
7 * or the Eclipse Distribution License v. 1.0 which is available at
8 * http://www.eclipse.org/org/documents/edl-v10.php.
9 *
10 * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
11 */
12
13 // Contributors:
14 // Linda DeMichiel - 2.1
15 // Linda DeMichiel - 2.0
16
17 package javax.persistence.spi;
18
19 /**
20 * Load states returned by the {@link ProviderUtil} SPI methods.
21 * @since 2.0
22 *
23 */
24 public enum LoadState {
25 /** The state of the element is known to have been loaded. */
26 LOADED,
27 /** The state of the element is known not to have been loaded. */
28 NOT_LOADED,
29 /** The load state of the element cannot be determined. */
30 UNKNOWN
31 }
32