1 /* 2 Copyright (c) 2010, 2021, Oracle and/or its affiliates. 3 All rights reserved. Use is subject to license terms. 4 5 This program is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License, version 2.0, 7 as published by the Free Software Foundation. 8 9 This program is also distributed with certain software (including 10 but not limited to OpenSSL) that is licensed under separate terms, 11 as designated in a particular file or component or in included license 12 documentation. The authors of MySQL hereby grant you an additional 13 permission to link the program and your derivative works with the 14 separately licensed software that they have included with MySQL. 15 16 This program is distributed in the hope that it will be useful, 17 but WITHOUT ANY WARRANTY; without even the implied warranty of 18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 GNU General Public License, version 2.0, for more details. 20 21 You should have received a copy of the GNU General Public License 22 along with this program; if not, write to the Free Software 23 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 24 */ 25 26 package com.mysql.clusterj.query; 27 28 /** QueryDefinition allows users to define queries. 29 * 30 */ 31 public interface QueryDefinition<E> { 32 33 /** Specify the predicate to satisfy the query. 34 * 35 * @param predicate the Predicate 36 * @return this query definition 37 */ where(Predicate predicate)38 QueryDefinition<E> where (Predicate predicate); 39 40 /** Specify a parameter for the query. 41 * 42 * @param parameterName the name of the parameter 43 * @return the PredicateOperand representing the parameter 44 */ param(String parameterName)45 PredicateOperand param(String parameterName); 46 47 /** Convenience method to negate a predicate. 48 * @param predicate the predicate to negate 49 * @return the inverted predicate 50 */ not(Predicate predicate)51 public Predicate not(Predicate predicate); 52 53 } 54