001/*
002 *  Copyright (c) 2022-2025, Mybatis-Flex (fuhai999@gmail.com).
003 *  <p>
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *  <p>
008 *  http://www.apache.org/licenses/LICENSE-2.0
009 *  <p>
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016package com.mybatisflex.core.constant;
017
018/**
019 * @author michael
020 */
021public enum SqlConnector {
022
023
024    /**
025     * And
026     */
027    AND(" AND "),
028    //    AND_NOT(" AND NOT "),
029//    AND_EXISTS(" AND EXISTS "),
030//    AND_NOT_EXISTS(" AND NOT EXISTS "),
031
032    /**
033     * OR
034     */
035    OR(" OR "),
036//    OR_NOT(" OR NOT "),
037//    OR_EXISTS(" OR EXISTS "),
038//    OR_NOT_EXISTS(" OR NOT EXISTS "),
039//    NOT(" NOT "),
040    ;
041
042
043    private final String value;
044
045    SqlConnector(String value) {
046        this.value = value;
047    }
048
049    @Override
050    public String toString() {
051        return value;
052    }
053}