001/*
002 * Copyright (c) 2008, 2009, 2011 Oracle, Inc. All rights reserved.
003 *
004 * This program and the accompanying materials are made available under the
005 * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
006 * which accompanies this distribution.  The Eclipse Public License is available
007 * at http://www.eclipse.org/legal/epl-v10.html and the Eclipse Distribution License
008 * is available at http://www.eclipse.org/org/documents/edl-v10.php.
009 */
010package javax.persistence;
011
012/**
013 * Specifies the mode of a parameter of a stored procedure query.
014 *
015 * @see StoredProcedureQuery
016 * @see StoredProcedureParameter
017 * @since Java Persistence 2.1
018 */
019public enum ParameterMode {
020  /**
021   * Stored procedure input parameter
022   */
023  IN,
024  /**
025   * Stored procedure input/output parameter
026   */
027  INOUT,
028  /**
029   * Stored procedure output parameter
030   */
031  OUT,
032  /**
033   * Stored procedure reference cursor parameter.
034   */
035  REF_CURSOR
036}