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新增toChildren方法

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yulichang 2023-11-15 20:29:48 +08:00
parent b6098167c6
commit 7c9e77f828
2 changed files with 27 additions and 0 deletions
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9
mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/Ref.java Normal file
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@ -0,0 +1,9 @@
package com.github.yulichang.toolkit;
/**
* @author yulichang
* @since 1.4.7.2
*/
@SuppressWarnings("unused")
public class Ref<T> {
}

18
mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/MPJAbstractWrapper.java
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@ -14,6 +14,7 @@ import com.baomidou.mybatisplus.core.toolkit.sql.StringEscape;
import com.baomidou.mybatisplus.core.toolkit.support.SFunction;
import com.github.yulichang.toolkit.LambdaUtils;
import com.github.yulichang.toolkit.MPJSqlInjectionUtils;
import com.github.yulichang.toolkit.Ref;
import com.github.yulichang.toolkit.TableList;
import com.github.yulichang.toolkit.sql.SqlScriptUtils;
import com.github.yulichang.wrapper.enums.PrefixEnum;
@ -24,6 +25,8 @@ import java.util.*;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.function.BiPredicate;
import java.util.function.Consumer;
import java.util.function.Function;
import java.util.function.Supplier;
import static com.baomidou.mybatisplus.core.enums.SqlKeyword.*;
import static com.baomidou.mybatisplus.core.enums.WrapperKeyword.APPLY;
@ -141,6 +144,21 @@ public abstract class MPJAbstractWrapper<T, Children extends MPJAbstractWrapper<
return typedThis;
}
/**
* 转为子类，方便自定义继承扩展
*/
public <C extends Children> C toChildren(Ref<C> children) {
return (C) this;
}
/**
* 转为子类，方便自定义继承扩展
* 需要子类自定义字段
*/
public <C extends Children> C toChildren(Supplier<C> s) {
return (C) this;
}
/**
* 开启检查 SQL 注入
*/