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.util;
017
018import com.mybatisflex.core.query.CloneSupport;
019
020import java.util.Objects;
021
022public class ObjectUtil {
023
024    private ObjectUtil() {
025    }
026
027    public static Object cloneObject(Object value) {
028        // ROLE.ROLE_ID.ge(USER.USER_ID)
029        if (value instanceof CloneSupport) {
030            return ((CloneSupport<?>) value).clone();
031        }
032        return value;
033    }
034
035    public static <T extends CloneSupport<T>> T clone(T value) {
036        if (value != null) {
037            return value.clone();
038        }
039        return null;
040    }
041
042    public static <T> T requireNonNullElse(T t1, T t2) {
043        return t1 == null ? t2 : t1;
044    }
045
046    public static boolean areNotNull(Object... objs) {
047        for (Object obj : objs) {
048            if (obj == null) {
049                return false;
050            }
051        }
052        return true;
053    }
054
055    public static boolean areNull(Object... objs) {
056        for (Object obj : objs) {
057            if (obj != null) {
058                return false;
059            }
060        }
061        return true;
062    }
063
064    public static boolean equalsAny(Object a, Object... others) {
065        if (others == null || others.length == 0) {
066            throw new IllegalArgumentException("others must not be null or empty.");
067        }
068        for (Object other : others) {
069            if (Objects.equals(a, other)) {
070                return true;
071            }
072        }
073        return false;
074    }
075
076}