| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.openjpa.persistence.query; |
| |
| /** |
| * Enumeration of conditional operator that operates on ordered pair of |
| * expression to generate a predicate. |
| * |
| * @see BinaryExpressionPredicate |
| * |
| * @author Pinaki Poddar |
| * |
| */ |
| public enum BinaryConditionalOperator { |
| BETWEEN("BETWEEN"), |
| BETWEEN_NOT("NOT BETWEEN"), |
| EQUAL("="), |
| EQUAL_NOT("<>"), |
| GREATER(">"), |
| GREATEREQUAL(">="), |
| IN("IN"), |
| IN_NOT("NOT IN"), |
| LESS("<"), |
| LESSEQUAL("<="), |
| LIKE("LIKE"), |
| LIKE_NOT("NOT LIKE"), |
| MEMBER("MEMBER OF"), |
| MEMBER_NOT("NOT MEMBER OF"); |
| |
| private final String _symbol; |
| |
| BinaryConditionalOperator(String symbol) { |
| _symbol = symbol; |
| } |
| |
| public String toString() { |
| return _symbol; |
| } |
| } |