优化方法

mybatis-plus-core/src/main/java/com/baomidou/mybatisplus/core/conditions/AbstractWrapper.java

@@ -330,13 +330,13 @@ public abstract class AbstractWrapper<T, R, This extends AbstractWrapper<T, R, T
      * @param condition 查询条件值
      */
     protected This addNestedCondition(boolean condition, Function<This, This> func) {
-        return doIt(condition, LEFT_BRACKET, func.apply(instance(paramNameSeq, paramNameValuePairs)), RIGHT_BRACKET);
+        return doIt(condition, LEFT_BRACKET, func.apply(instance()), RIGHT_BRACKET);
     }
 
     /**
      * 子类返回一个自己的新对象
      */
-    protected abstract This instance(AtomicInteger paramNameSeq, Map<String, Object> paramNameValuePairs);
+    protected abstract This instance();
 
     /**
      * 格式化SQL

mybatis-plus-core/src/main/java/com/baomidou/mybatisplus/core/conditions/query/LambdaQueryWrapper.java

@@ -118,7 +118,7 @@ public class LambdaQueryWrapper<T> extends AbstractLambdaWrapper<T, LambdaQueryW
      * </p>
      */
     @Override
-    protected LambdaQueryWrapper<T> instance(AtomicInteger paramNameSeq, Map<String, Object> paramNameValuePairs) {
+    protected LambdaQueryWrapper<T> instance() {
         return new LambdaQueryWrapper<>(entity, entityClass, null, paramNameSeq, paramNameValuePairs, new MergeSegments());
     }
 }

mybatis-plus-core/src/main/java/com/baomidou/mybatisplus/core/conditions/query/QueryWrapper.java

@@ -114,7 +114,7 @@ public class QueryWrapper<T> extends AbstractWrapper<T, String, QueryWrapper<T>>
      * </p>
      */
     @Override
-    protected QueryWrapper<T> instance(AtomicInteger paramNameSeq, Map<String, Object> paramNameValuePairs) {
+    protected QueryWrapper<T> instance() {
         return new QueryWrapper<>(entity, entityClass, paramNameSeq, paramNameValuePairs, new MergeSegments());
     }
 }

mybatis-plus-core/src/main/java/com/baomidou/mybatisplus/core/conditions/update/LambdaUpdateWrapper.java

@@ -86,7 +86,7 @@ public class LambdaUpdateWrapper<T> extends AbstractLambdaWrapper<T, LambdaUpdat
     }
 
     @Override
-    protected LambdaUpdateWrapper<T> instance(AtomicInteger paramNameSeq, Map<String, Object> paramNameValuePairs) {
+    protected LambdaUpdateWrapper<T> instance() {
         return new LambdaUpdateWrapper<>(entity, sqlSet, paramNameSeq, paramNameValuePairs, new MergeSegments());
     }
 }

mybatis-plus-core/src/main/java/com/baomidou/mybatisplus/core/conditions/update/UpdateWrapper.java

@@ -92,7 +92,7 @@ public class UpdateWrapper<T> extends AbstractWrapper<T, String, UpdateWrapper<T
     }
 
     @Override
-    protected UpdateWrapper<T> instance(AtomicInteger paramNameSeq, Map<String, Object> paramNameValuePairs) {
+    protected UpdateWrapper<T> instance() {
         return new UpdateWrapper<>(entity, sqlSet, paramNameSeq, paramNameValuePairs, new MergeSegments());
     }
 }

mybatis-plus-core/src/main/java/com/baomidou/mybatisplus/core/toolkit/Wrappers.java

@@ -9,7 +9,6 @@ import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 
 import java.util.Collections;
 import java.util.Map;
-import java.util.concurrent.atomic.AtomicInteger;
 
 /**
  * <p>
@@ -218,7 +217,7 @@ public final class Wrappers {
         }
 
         @Override
-        protected EmptyWrapper<T> instance(AtomicInteger paramNameSeq, Map<String, Object> paramNameValuePairs) {
+        protected EmptyWrapper<T> instance() {
             throw new UnsupportedOperationException();
         }
     }

mybatis-plus-extension/src/main/java/com/baomidou/mybatisplus/extension/kotlin/KtQueryWrapper.kt

@@ -97,7 +97,7 @@ class KtQueryWrapper<T : Any> : AbstractKtWrapper<T, KtQueryWrapper<T>>, Query<K
      * 用于生成嵌套 sql
      * 故 sqlSelect 不向下传递
      */
-    override fun instance(paramNameSeq: AtomicInteger, paramNameValuePairs: Map<String, Any>): KtQueryWrapper<T> {
+    override fun instance(): KtQueryWrapper<T> {
         return KtQueryWrapper(entity, entityClass, null, paramNameSeq, paramNameValuePairs, MergeSegments())
     }
 }

mybatis-plus-extension/src/main/java/com/baomidou/mybatisplus/extension/kotlin/KtUpdateWrapper.kt

@@ -67,7 +67,7 @@ class KtUpdateWrapper<T : Any> : AbstractKtWrapper<T, KtUpdateWrapper<T>>, Updat
         return typedThis
     }
 
-    override fun instance(paramNameSeq: AtomicInteger, paramNameValuePairs: Map<String, Any>): KtUpdateWrapper<T> {
+    override fun instance(): KtUpdateWrapper<T> {
         return KtUpdateWrapper(entity, paramNameSeq, paramNameValuePairs, MergeSegments())
     }
 }