ifPresent -> ifExists

mybatis-plus-join-boot-starter/src/main/java/com/github/yulichang/autoconfigure/MybatisPlusJoinAutoConfiguration.java

@@ -3,7 +3,7 @@ package com.github.yulichang.autoconfigure;
 import com.baomidou.mybatisplus.autoconfigure.MybatisPlusLanguageDriverAutoConfiguration;
 import com.baomidou.mybatisplus.core.injector.ISqlInjector;
 import com.github.yulichang.autoconfigure.conditional.JoinSqlInjectorCondition;
-import com.github.yulichang.autoconfigure.consumer.MybatisPlusJoinIfPresentConsumer;
+import com.github.yulichang.autoconfigure.consumer.MybatisPlusJoinIfExistsConsumer;
 import com.github.yulichang.autoconfigure.consumer.MybatisPlusJoinPropertiesConsumer;
 import com.github.yulichang.config.ConfigProperties;
 import com.github.yulichang.config.MPJInterceptorConfig;
@@ -11,7 +11,7 @@ import com.github.yulichang.extension.mapping.config.MappingConfig;
 import com.github.yulichang.injector.MPJSqlInjector;
 import com.github.yulichang.interceptor.MPJInterceptor;
 import com.github.yulichang.toolkit.SpringContentUtils;
-import com.github.yulichang.wrapper.enums.IfPresentSqlKeyWordEnum;
+import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
 import org.apache.ibatis.session.SqlSessionFactory;
 import org.mybatis.spring.SqlSessionFactoryBean;
 import org.slf4j.Logger;
@@ -63,7 +63,7 @@ public class MybatisPlusJoinAutoConfiguration {
 
     public MybatisPlusJoinAutoConfiguration(MybatisPlusJoinProperties properties,
                                             ObjectProvider<MybatisPlusJoinPropertiesConsumer> propertiesConsumers,
-                                            ObjectProvider<MybatisPlusJoinIfPresentConsumer> ifPresentConsumers) {
+                                            ObjectProvider<MybatisPlusJoinIfExistsConsumer> IfExistsConsumers) {
         this.properties = Optional.ofNullable(propertiesConsumers.getIfAvailable()).map(c -> c.config(properties)).orElse(properties);
         ConfigProperties.banner = this.properties.getBanner();
         ConfigProperties.subTableLogic = this.properties.getSubTableLogic();
@@ -72,9 +72,9 @@ public class MybatisPlusJoinAutoConfiguration {
         ConfigProperties.joinPrefix = this.properties.getJoinPrefix();
         ConfigProperties.logicDelType = this.properties.getLogicDelType();
         ConfigProperties.mappingMaxCount = this.properties.getMappingMaxCount();
-        ConfigProperties.ifPresent = Optional.ofNullable(ifPresentConsumers.getIfAvailable())
+        ConfigProperties.ifExists = Optional.ofNullable(IfExistsConsumers.getIfAvailable())
-                .map(m -> (BiPredicate<Object, IfPresentSqlKeyWordEnum>) m)
+                .map(m -> (BiPredicate<Object, IfExistsSqlKeyWordEnum>) m)
-                .orElse((val, key) -> this.properties.getIfPresent().test(val));
+                .orElse((val, key) -> this.properties.getIfExists().test(val));
         info("mybatis plus join properties config complete");
     }
 

mybatis-plus-join-boot-starter/src/main/java/com/github/yulichang/autoconfigure/MybatisPlusJoinProperties.java

@@ -1,6 +1,6 @@
 package com.github.yulichang.autoconfigure;
 
-import com.github.yulichang.config.enums.IfPresentEnum;
+import com.github.yulichang.config.enums.IfExistsEnum;
 import com.github.yulichang.config.enums.LogicDelTypeEnum;
 import lombok.Data;
 import lombok.experimental.Accessors;
@@ -58,7 +58,7 @@ public class MybatisPlusJoinProperties {
     private String subQueryAlias = "st";
 
     /**
-     * Wrapper ifPresent 判断策略
+     * Wrapper IfExists 判断策略
      * <p>
      * NOT_NULL 非null
      * <p>
@@ -66,5 +66,5 @@ public class MybatisPlusJoinProperties {
      * <p>
      * NOT_BLANK 非空白字符串  例： "" -> false, " " -> false, "\r" -> false, "abc" -> true ...
      */
-    private IfPresentEnum ifPresent = IfPresentEnum.NOT_EMPTY;
+    private IfExistsEnum IfExists = IfExistsEnum.NOT_EMPTY;
 }

mybatis-plus-join-boot-starter/src/main/java/com/github/yulichang/autoconfigure/consumer/MybatisPlusJoinIfExistsConsumer.java

@@ -0,0 +1,14 @@
+package com.github.yulichang.autoconfigure.consumer;
+
+import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
+
+import java.util.function.BiPredicate;
+
+/**
+ * 自定义IfExists策略
+ *
+ * @author yulichang
+ * @since 1.4.9
+ */
+public interface MybatisPlusJoinIfExistsConsumer extends BiPredicate<Object, IfExistsSqlKeyWordEnum> {
+}

mybatis-plus-join-boot-starter/src/main/java/com/github/yulichang/autoconfigure/consumer/MybatisPlusJoinIfPresentConsumer.java

@@ -1,14 +0,0 @@
-package com.github.yulichang.autoconfigure.consumer;
-
-import com.github.yulichang.wrapper.enums.IfPresentSqlKeyWordEnum;
-
-import java.util.function.BiPredicate;
-
-/**
- * 自定义IfPresent策略
- *
- * @author yulichang
- * @since 1.4.9
- */
-public interface MybatisPlusJoinIfPresentConsumer extends BiPredicate<Object, IfPresentSqlKeyWordEnum> {
-}

mybatis-plus-join-boot-starter/src/main/resources/META-INF/additional-spring-configuration-metadata.json

@@ -57,10 +57,10 @@
       "description": "子查询表别名."
     },
     {
-      "name": "mybatis-plus-join.if-present",
+      "name": "mybatis-plus-join.if-exist",
-      "defaultValue": "com.github.yulichang.config.enums.IfPresentEnum.NOT_EMPTY",
+      "defaultValue": "com.github.yulichang.config.enums.IfExistsEnum.NOT_EMPTY",
-      "type": "com.github.yulichang.config.enums.IfPresentEnum",
+      "type": "com.github.yulichang.config.enums.IfExistsEnum",
-      "description": "IfPresent方法判断策略,如需自定义请用@Bean形式MybatisPlusJoinIfPresentConsumer."
+      "description": "IfExists方法判断策略,如需自定义请用@Bean形式MybatisPlusJoinIfExistsConsumer."
     }
   ]
 }

mybatis-plus-join-core/src/main/java/com/github/yulichang/config/ConfigProperties.java

@@ -2,9 +2,9 @@ package com.github.yulichang.config;
 
 import com.github.yulichang.adapter.AdapterHelper;
 import com.github.yulichang.adapter.base.ITableInfoAdapter;
-import com.github.yulichang.config.enums.IfPresentEnum;
+import com.github.yulichang.config.enums.IfExistsEnum;
 import com.github.yulichang.config.enums.LogicDelTypeEnum;
-import com.github.yulichang.wrapper.enums.IfPresentSqlKeyWordEnum;
+import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
 
 import java.util.function.BiPredicate;
 
@@ -51,7 +51,7 @@ public class ConfigProperties {
      */
     public static String subQueryAlias = "st";
     /**
-     * Wrapper ifPresent 判断策略
+     * Wrapper IfExists 判断策略
      * <p>
      * NOT_NULL 非null
      * <p>
@@ -59,5 +59,5 @@ public class ConfigProperties {
      * <p>
      * NOT_BLANK 非空白字符串  例： "" -> false, " " -> false, "\r" -> false, "abc" -> true ...
      */
-    public static BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent = (val, key) -> IfPresentEnum.NOT_EMPTY.test(val);
+    public static BiPredicate<Object, IfExistsSqlKeyWordEnum> ifExists = (val, key) -> IfExistsEnum.NOT_EMPTY.test(val);
 }

mybatis-plus-join-core/src/main/java/com/github/yulichang/config/enums/IfExistsEnum.java

@@ -11,7 +11,7 @@ import java.util.function.Predicate;
  * @author yulichang
  * @since 1.4.9
  */
-public enum IfPresentEnum implements Predicate<Object> {
+public enum IfExistsEnum implements Predicate<Object> {
 
     /**
      * 非null
@@ -28,7 +28,7 @@ public enum IfPresentEnum implements Predicate<Object> {
 
     private final Predicate<Object> predicate;
 
-    IfPresentEnum(Predicate<Object> predicate) {
+    IfExistsEnum(Predicate<Object> predicate) {
         this.predicate = predicate;
     }
 

mybatis-plus-join-core/src/main/java/com/github/yulichang/kt/KtAbstractWrapper.java

@@ -12,7 +12,7 @@ import com.baomidou.mybatisplus.core.toolkit.*;
 import com.baomidou.mybatisplus.core.toolkit.sql.SqlUtils;
 import com.baomidou.mybatisplus.core.toolkit.sql.StringEscape;
 import com.github.yulichang.config.ConfigProperties;
-import com.github.yulichang.kt.interfaces.CompareIfPresent;
+import com.github.yulichang.kt.interfaces.CompareIfExists;
 import com.github.yulichang.kt.interfaces.Func;
 import com.github.yulichang.kt.interfaces.OnCompare;
 import com.github.yulichang.toolkit.KtUtils;
@@ -20,9 +20,9 @@ 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.IfPresentSqlKeyWordEnum;
+import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
 import com.github.yulichang.wrapper.enums.PrefixEnum;
-import com.github.yulichang.wrapper.interfaces.CompareStrIfPresent;
+import com.github.yulichang.wrapper.interfaces.CompareStrIfExists;
 import com.github.yulichang.wrapper.interfaces.FuncStr;
 import com.github.yulichang.wrapper.interfaces.Join;
 import kotlin.reflect.KProperty;
@@ -47,8 +47,8 @@ import static java.util.stream.Collectors.joining;
  */
 @SuppressWarnings({"unused", "unchecked", "DuplicatedCode"})
 public abstract class KtAbstractWrapper<T, Children extends KtAbstractWrapper<T, Children>> extends Wrapper<T>
-        implements CompareIfPresent<Children>, Nested<Children, Children>, Join<Children>, Func<Children>, OnCompare<Children>,
+        implements CompareIfExists<Children>, Nested<Children, Children>, Join<Children>, Func<Children>, OnCompare<Children>,
-        CompareStrIfPresent<Children, String>, FuncStr<Children, String> {
+        CompareStrIfExists<Children, String>, FuncStr<Children, String> {
 
     /**
      * 占位符
@@ -125,10 +125,10 @@ public abstract class KtAbstractWrapper<T, Children extends KtAbstractWrapper<T,
     protected boolean checkSqlInjection = false;
 
     /**
-     * ifPresent 策略
+     * IfExists 策略
      */
     @Getter
-    protected BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent = ConfigProperties.ifPresent;
+    protected BiPredicate<Object, IfExistsSqlKeyWordEnum> ifExists = ConfigProperties.ifExists;
 
     @Override
     public T getEntity() {
@@ -181,13 +181,13 @@ public abstract class KtAbstractWrapper<T, Children extends KtAbstractWrapper<T,
         return typedThis;
     }
 
-    public Children setIfPresent(BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent) {
+    public Children setIfExists(BiPredicate<Object, IfExistsSqlKeyWordEnum> IfExists) {
-        this.ifPresent = ifPresent;
+        this.ifExists = IfExists;
         return typedThis;
     }
 
-    public Children setIfPresent(Predicate<Object> ifPresent) {
+    public Children setIfExists(Predicate<Object> IfExists) {
-        this.ifPresent = (o, k) -> ifPresent.test(o);
+        this.ifExists = (o, k) -> IfExists.test(o);
         return typedThis;
     }
 
@@ -659,7 +659,7 @@ public abstract class KtAbstractWrapper<T, Children extends KtAbstractWrapper<T,
         index = null;
         isMain = true;
         isNo = false;
-        ifPresent = ConfigProperties.ifPresent;
+        ifExists = ConfigProperties.ifExists;
     }
 
     /**

mybatis-plus-join-core/src/main/java/com/github/yulichang/kt/interfaces/CompareIfExists.java

@@ -0,0 +1,115 @@
+package com.github.yulichang.kt.interfaces;
+
+import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
+import kotlin.reflect.KProperty;
+
+import java.util.function.BiPredicate;
+
+/**
+ * IfExists
+ *
+ * @author yulichang
+ * @since 1.4.9
+ */
+@SuppressWarnings("unused")
+public interface CompareIfExists<Children> extends Compare<Children> {
+
+    BiPredicate<Object, IfExistsSqlKeyWordEnum> getIfExists();
+
+    default Children eqIfExists(KProperty<?> column, Object val) {
+        return eq(getIfExists().test(val, IfExistsSqlKeyWordEnum.EQ), null, column, val);
+    }
+
+    default Children eqIfExists(String alias, KProperty<?> column, Object val) {
+        return eq(getIfExists().test(val, IfExistsSqlKeyWordEnum.EQ), alias, column, val);
+    }
+
+    default Children neIfExists(KProperty<?> column, Object val) {
+        return ne(getIfExists().test(val, IfExistsSqlKeyWordEnum.NE), null, column, val);
+    }
+
+    default Children neIfExists(String alias, KProperty<?> column, Object val) {
+        return ne(getIfExists().test(val, IfExistsSqlKeyWordEnum.NE), alias, column, val);
+    }
+
+    default Children gtIfExists(KProperty<?> column, Object val) {
+        return gt(getIfExists().test(val, IfExistsSqlKeyWordEnum.GT), null, column, val);
+    }
+
+    default Children gtIfExists(String alias, KProperty<?> column, Object val) {
+        return gt(getIfExists().test(val, IfExistsSqlKeyWordEnum.GT), alias, column, val);
+    }
+
+
+    default Children geIfExists(KProperty<?> column, Object val) {
+        return ge(getIfExists().test(val, IfExistsSqlKeyWordEnum.GE), null, column, val);
+    }
+
+    default Children geIfExists(String alias, KProperty<?> column, Object val) {
+        return ge(getIfExists().test(val, IfExistsSqlKeyWordEnum.GE), alias, column, val);
+    }
+
+    default Children ltIfExists(KProperty<?> column, Object val) {
+        return lt(getIfExists().test(val, IfExistsSqlKeyWordEnum.LT), null, column, val);
+    }
+
+    default Children ltIfExists(String alias, KProperty<?> column, Object val) {
+        return lt(getIfExists().test(val, IfExistsSqlKeyWordEnum.LT), alias, column, val);
+    }
+
+    default Children leIfExists(KProperty<?> column, Object val) {
+        return le(getIfExists().test(val, IfExistsSqlKeyWordEnum.LE), null, column, val);
+    }
+
+    default Children leIfExists(String alias, KProperty<?> column, Object val) {
+        return le(getIfExists().test(val, IfExistsSqlKeyWordEnum.LE), alias, column, val);
+    }
+
+    default Children likeIfExists(KProperty<?> column, Object val) {
+        return like(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE), null, column, val);
+    }
+
+    default Children likeIfExists(String alisa, KProperty<?> column, Object val) {
+        return like(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE), alisa, column, val);
+    }
+
+    default Children notLikeIfExists(KProperty<?> column, Object val) {
+        return notLike(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE), null, column, val);
+    }
+
+    default Children notLikeIfExists(String alias, KProperty<?> column, Object val) {
+        return notLike(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE), alias, column, val);
+    }
+
+    default Children likeLeftIfExists(KProperty<?> column, Object val) {
+        return likeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_LEFT), null, column, val);
+    }
+
+    default Children likeLeftIfExists(String alias, KProperty<?> column, Object val) {
+        return likeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_LEFT), alias, column, val);
+    }
+
+    default Children notLikeLeftIfExists(KProperty<?> column, Object val) {
+        return notLikeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_LEFT), null, column, val);
+    }
+
+    default Children notLikeLeftIfExists(String alias, KProperty<?> column, Object val) {
+        return notLikeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_LEFT), alias, column, val);
+    }
+
+    default Children likeRightIfExists(KProperty<?> column, Object val) {
+        return likeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_RIGHT), null, column, val);
+    }
+
+    default Children likeRightIfExists(String alias, KProperty<?> column, Object val) {
+        return likeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_RIGHT), alias, column, val);
+    }
+
+    default Children notLikeRightIfExists(KProperty<?> column, Object val) {
+        return notLikeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_RIGHT), null, column, val);
+    }
+
+    default Children notLikeRightIfExists(String alias, KProperty<?> column, Object val) {
+        return notLikeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_RIGHT), alias, column, val);
+    }
+}

mybatis-plus-join-core/src/main/java/com/github/yulichang/kt/interfaces/CompareIfPresent.java

@@ -1,115 +0,0 @@
-package com.github.yulichang.kt.interfaces;
-
-import com.github.yulichang.wrapper.enums.IfPresentSqlKeyWordEnum;
-import kotlin.reflect.KProperty;
-
-import java.util.function.BiPredicate;
-
-/**
- * ifPresent
- *
- * @author yulichang
- * @since 1.4.9
- */
-@SuppressWarnings("unused")
-public interface CompareIfPresent<Children> extends Compare<Children> {
-
-    BiPredicate<Object, IfPresentSqlKeyWordEnum> getIfPresent();
-
-    default Children eqIfPresent(KProperty<?> column, Object val) {
-        return eq(getIfPresent().test(val, IfPresentSqlKeyWordEnum.EQ), null, column, val);
-    }
-
-    default Children eqIfPresent(String alias, KProperty<?> column, Object val) {
-        return eq(getIfPresent().test(val, IfPresentSqlKeyWordEnum.EQ), alias, column, val);
-    }
-
-    default Children neIfPresent(KProperty<?> column, Object val) {
-        return ne(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NE), null, column, val);
-    }
-
-    default Children neIfPresent(String alias, KProperty<?> column, Object val) {
-        return ne(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NE), alias, column, val);
-    }
-
-    default Children gtIfPresent(KProperty<?> column, Object val) {
-        return gt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GT), null, column, val);
-    }
-
-    default Children gtIfPresent(String alias, KProperty<?> column, Object val) {
-        return gt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GT), alias, column, val);
-    }
-
-
-    default Children geIfPresent(KProperty<?> column, Object val) {
-        return ge(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GE), null, column, val);
-    }
-
-    default Children geIfPresent(String alias, KProperty<?> column, Object val) {
-        return ge(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GE), alias, column, val);
-    }
-
-    default Children ltIfPresent(KProperty<?> column, Object val) {
-        return lt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LT), null, column, val);
-    }
-
-    default Children ltIfPresent(String alias, KProperty<?> column, Object val) {
-        return lt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LT), alias, column, val);
-    }
-
-    default Children leIfPresent(KProperty<?> column, Object val) {
-        return le(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LE), null, column, val);
-    }
-
-    default Children leIfPresent(String alias, KProperty<?> column, Object val) {
-        return le(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LE), alias, column, val);
-    }
-
-    default Children likeIfPresent(KProperty<?> column, Object val) {
-        return like(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE), null, column, val);
-    }
-
-    default Children likeIfPresent(String alisa, KProperty<?> column, Object val) {
-        return like(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE), alisa, column, val);
-    }
-
-    default Children notLikeIfPresent(KProperty<?> column, Object val) {
-        return notLike(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE), null, column, val);
-    }
-
-    default Children notLikeIfPresent(String alias, KProperty<?> column, Object val) {
-        return notLike(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE), alias, column, val);
-    }
-
-    default Children likeLeftIfPresent(KProperty<?> column, Object val) {
-        return likeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_LEFT), null, column, val);
-    }
-
-    default Children likeLeftIfPresent(String alias, KProperty<?> column, Object val) {
-        return likeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_LEFT), alias, column, val);
-    }
-
-    default Children notLikeLeftIfPresent(KProperty<?> column, Object val) {
-        return notLikeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_LEFT), null, column, val);
-    }
-
-    default Children notLikeLeftIfPresent(String alias, KProperty<?> column, Object val) {
-        return notLikeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_LEFT), alias, column, val);
-    }
-
-    default Children likeRightIfPresent(KProperty<?> column, Object val) {
-        return likeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_RIGHT), null, column, val);
-    }
-
-    default Children likeRightIfPresent(String alias, KProperty<?> column, Object val) {
-        return likeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_RIGHT), alias, column, val);
-    }
-
-    default Children notLikeRightIfPresent(KProperty<?> column, Object val) {
-        return notLikeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_RIGHT), null, column, val);
-    }
-
-    default Children notLikeRightIfPresent(String alias, KProperty<?> column, Object val) {
-        return notLikeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_RIGHT), alias, column, val);
-    }
-}

mybatis-plus-join-core/src/main/java/com/github/yulichang/query/MPJLambdaQueryWrapper.java

@@ -9,12 +9,12 @@ import com.baomidou.mybatisplus.core.metadata.TableInfo;
 import com.baomidou.mybatisplus.core.toolkit.*;
 import com.baomidou.mybatisplus.core.toolkit.support.SFunction;
 import com.github.yulichang.config.ConfigProperties;
-import com.github.yulichang.query.interfaces.CompareIfPresent;
+import com.github.yulichang.query.interfaces.CompareIfExists;
 import com.github.yulichang.query.interfaces.StringJoin;
 import com.github.yulichang.toolkit.Asserts;
 import com.github.yulichang.toolkit.TableHelper;
 import com.github.yulichang.toolkit.ThrowOptional;
-import com.github.yulichang.wrapper.enums.IfPresentSqlKeyWordEnum;
+import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
 import lombok.Getter;
 
 import java.io.UnsupportedEncodingException;
@@ -36,7 +36,7 @@ import java.util.stream.Collectors;
 @SuppressWarnings("unused")
 public class MPJLambdaQueryWrapper<T> extends AbstractLambdaWrapper<T, MPJLambdaQueryWrapper<T>>
         implements Query<MPJLambdaQueryWrapper<T>, T, SFunction<T, ?>>, StringJoin<MPJLambdaQueryWrapper<T>, T>,
-        CompareIfPresent<MPJLambdaQueryWrapper<T>, SFunction<T, ?>> {
+        CompareIfExists<MPJLambdaQueryWrapper<T>, SFunction<T, ?>> {
 
     /**
      * 查询字段
@@ -78,7 +78,7 @@ public class MPJLambdaQueryWrapper<T> extends AbstractLambdaWrapper<T, MPJLambda
     private Function<String, String> tableNameFunc;
 
     @Getter
-    private BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent = ConfigProperties.ifPresent;
+    private BiPredicate<Object, IfExistsSqlKeyWordEnum> ifExists = ConfigProperties.ifExists;
 
     /**
      * 不建议直接 new 该实例，使用 Wrappers.lambdaQuery(entity)
@@ -94,7 +94,7 @@ public class MPJLambdaQueryWrapper<T> extends AbstractLambdaWrapper<T, MPJLambda
                           Map<String, Object> paramNameValuePairs, MergeSegments mergeSegments,
                           SharedString lastSql, SharedString sqlComment, SharedString sqlFirst,
                           List<String> selectColumns, List<String> ignoreColumns, boolean selectDistinct,
-                          BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent) {
+                          BiPredicate<Object, IfExistsSqlKeyWordEnum> IfExists) {
         super.setEntity(entity);
         setEntityClass(entityClass);
         this.paramNameSeq = paramNameSeq;
@@ -108,7 +108,7 @@ public class MPJLambdaQueryWrapper<T> extends AbstractLambdaWrapper<T, MPJLambda
         this.selectColumns = selectColumns;
         this.ignoreColumns = ignoreColumns;
         this.selectDistinct = selectDistinct;
-        this.ifPresent = ifPresent;
+        this.ifExists = IfExists;
     }
 
     /**
@@ -235,7 +235,7 @@ public class MPJLambdaQueryWrapper<T> extends AbstractLambdaWrapper<T, MPJLambda
     public MPJQueryWrapper<T> stringQuery() {
         return new MPJQueryWrapper<>(getEntity(), getEntityClass(), paramNameSeq, paramNameValuePairs,
                 expression, sqlSelect, from, lastSql, sqlComment, sqlFirst, selectColumns, ignoreColumns,
-                selectDistinct, ifPresent);
+                selectDistinct, ifExists);
     }
 
     @Override
@@ -337,13 +337,13 @@ public class MPJLambdaQueryWrapper<T> extends AbstractLambdaWrapper<T, MPJLambda
         return this.tableNameFunc.apply(decode);
     }
 
-    public MPJLambdaQueryWrapper<T> setIfPresent(BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent) {
+    public MPJLambdaQueryWrapper<T> setIfExists(BiPredicate<Object, IfExistsSqlKeyWordEnum> IfExists) {
-        this.ifPresent = ifPresent;
+        this.ifExists = IfExists;
         return typedThis;
     }
 
-    public MPJLambdaQueryWrapper<T> setIfPresent(Predicate<Object> ifPresent) {
+    public MPJLambdaQueryWrapper<T> setIfExists(Predicate<Object> IfExists) {
-        this.ifPresent = (o, k) -> ifPresent.test(o);
+        this.ifExists = (o, k) -> IfExists.test(o);
         return typedThis;
     }
 
@@ -355,7 +355,7 @@ public class MPJLambdaQueryWrapper<T> extends AbstractLambdaWrapper<T, MPJLambda
     protected MPJLambdaQueryWrapper<T> instance() {
         return new MPJLambdaQueryWrapper<>(getEntity(), getEntityClass(), null, null, paramNameSeq, paramNameValuePairs,
                 new MergeSegments(), SharedString.emptyString(), SharedString.emptyString(), SharedString.emptyString(),
-                null, null, selectDistinct, ifPresent);
+                null, null, selectDistinct, ifExists);
     }
 
     @Override
@@ -391,7 +391,7 @@ public class MPJLambdaQueryWrapper<T> extends AbstractLambdaWrapper<T, MPJLambda
         from.toNull();
         selectColumns.clear();
         ignoreColumns.clear();
-        ifPresent = ConfigProperties.ifPresent;
+        ifExists = ConfigProperties.ifExists;
     }
 
     @Override

mybatis-plus-join-core/src/main/java/com/github/yulichang/query/MPJQueryWrapper.java

@@ -11,13 +11,13 @@ import com.baomidou.mybatisplus.core.metadata.TableInfo;
 import com.baomidou.mybatisplus.core.toolkit.*;
 import com.github.yulichang.adapter.base.tookit.VersionUtils;
 import com.github.yulichang.config.ConfigProperties;
-import com.github.yulichang.query.interfaces.CompareIfPresent;
+import com.github.yulichang.query.interfaces.CompareIfExists;
 import com.github.yulichang.query.interfaces.StringJoin;
 import com.github.yulichang.toolkit.Asserts;
 import com.github.yulichang.toolkit.MPJSqlInjectionUtils;
 import com.github.yulichang.toolkit.TableHelper;
 import com.github.yulichang.toolkit.ThrowOptional;
-import com.github.yulichang.wrapper.enums.IfPresentSqlKeyWordEnum;
+import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
 import com.github.yulichang.wrapper.interfaces.Chain;
 import lombok.Getter;
 
@@ -43,7 +43,7 @@ import java.util.stream.Collectors;
 @SuppressWarnings("unused")
 public class MPJQueryWrapper<T> extends AbstractWrapper<T, String, MPJQueryWrapper<T>> implements
         Query<MPJQueryWrapper<T>, T, String>, StringJoin<MPJQueryWrapper<T>, T>, Chain<T>,
-        CompareIfPresent<MPJQueryWrapper<T>, String> {
+        CompareIfExists<MPJQueryWrapper<T>, String> {
 
     /**
      * 查询字段
@@ -91,7 +91,7 @@ public class MPJQueryWrapper<T> extends AbstractWrapper<T, String, MPJQueryWrapp
     private boolean checkSqlInjection = false;
 
     @Getter
-    private BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent = ConfigProperties.ifPresent;
+    private BiPredicate<Object, IfExistsSqlKeyWordEnum> ifExists = ConfigProperties.ifExists;
 
 
     public MPJQueryWrapper() {
@@ -124,7 +124,7 @@ public class MPJQueryWrapper<T> extends AbstractWrapper<T, String, MPJQueryWrapp
                            SharedString sqlSelect, SharedString from, SharedString lastSql,
                            SharedString sqlComment, SharedString sqlFirst,
                            List<String> selectColumns, List<String> ignoreColumns, boolean selectDistinct,
-                           BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent) {
+                           BiPredicate<Object, IfExistsSqlKeyWordEnum> IfExists) {
         super.setEntity(entity);
         setEntityClass(entityClass);
         this.paramNameSeq = paramNameSeq;
@@ -138,7 +138,7 @@ public class MPJQueryWrapper<T> extends AbstractWrapper<T, String, MPJQueryWrapp
         this.selectColumns = selectColumns;
         this.ignoreColumns = ignoreColumns;
         this.selectDistinct = selectDistinct;
-        this.ifPresent = ifPresent;
+        this.ifExists = IfExists;
     }
 
     /**
@@ -149,13 +149,13 @@ public class MPJQueryWrapper<T> extends AbstractWrapper<T, String, MPJQueryWrapp
         return this;
     }
 
-    public MPJQueryWrapper<T> setIfPresent(BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent) {
+    public MPJQueryWrapper<T> setIfExists(BiPredicate<Object, IfExistsSqlKeyWordEnum> IfExists) {
-        this.ifPresent = ifPresent;
+        this.ifExists = IfExists;
         return this;
     }
 
-    public MPJQueryWrapper<T> setIfPresent(Predicate<Object> ifPresent) {
+    public MPJQueryWrapper<T> setIfExists(Predicate<Object> IfExists) {
-        this.ifPresent = (o, k) -> ifPresent.test(o);
+        this.ifExists = (o, k) -> IfExists.test(o);
         return this;
     }
 
@@ -354,7 +354,7 @@ public class MPJQueryWrapper<T> extends AbstractWrapper<T, String, MPJQueryWrapp
      */
     public MPJLambdaQueryWrapper<T> lambda() {
         return new MPJLambdaQueryWrapper<>(getEntity(), getEntityClass(), from, sqlSelect, paramNameSeq, paramNameValuePairs,
-                expression, lastSql, sqlComment, getSqlFirstField(), selectColumns, ignoreColumns, selectDistinct, ifPresent);
+                expression, lastSql, sqlComment, getSqlFirstField(), selectColumns, ignoreColumns, selectDistinct, ifExists);
     }
 
     @Override
@@ -391,7 +391,7 @@ public class MPJQueryWrapper<T> extends AbstractWrapper<T, String, MPJQueryWrapp
     protected MPJQueryWrapper<T> instance() {
         return new MPJQueryWrapper<>(getEntity(), getEntityClass(), paramNameSeq, paramNameValuePairs, new MergeSegments(),
                 null, null, SharedString.emptyString(), SharedString.emptyString(), SharedString.emptyString(),
-                null, null, selectDistinct, ifPresent);
+                null, null, selectDistinct, ifExists);
     }
 
 
@@ -402,7 +402,7 @@ public class MPJQueryWrapper<T> extends AbstractWrapper<T, String, MPJQueryWrapp
         from.toNull();
         selectColumns.clear();
         ignoreColumns.clear();
-        ifPresent = ConfigProperties.ifPresent;
+        ifExists = ConfigProperties.ifExists;
     }
 
     @Override

mybatis-plus-join-core/src/main/java/com/github/yulichang/query/interfaces/CompareIfExists.java

@@ -0,0 +1,151 @@
+package com.github.yulichang.query.interfaces;
+
+import com.baomidou.mybatisplus.core.conditions.interfaces.Compare;
+import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
+
+import java.util.function.BiPredicate;
+
+/**
+ * 查询条件封装
+ * <p>比较值</p>
+ *
+ * @author yulichang
+ * @since 1.4.9
+ */
+@SuppressWarnings("unused")
+public interface CompareIfExists<Children, R> extends Compare<Children, R> {
+
+    BiPredicate<Object, IfExistsSqlKeyWordEnum> getIfExists();
+
+    /**
+     * 等于 =
+     *
+     * @param column 字段
+     * @param val    值
+     * @return children
+     */
+    default Children eqIfExists(R column, Object val) {
+        return eq(getIfExists().test(val, IfExistsSqlKeyWordEnum.EQ), column, val);
+    }
+
+    /**
+     * 不等于 &lt;&gt;
+     *
+     * @param column 字段
+     * @param val    值
+     * @return children
+     */
+    default Children neIfExists(R column, Object val) {
+        return ne(getIfExists().test(val, IfExistsSqlKeyWordEnum.NE), column, val);
+    }
+
+    /**
+     * 大于 &gt;
+     *
+     * @param column 字段
+     * @param val    值
+     * @return children
+     */
+    default Children gtIfExists(R column, Object val) {
+        return gt(getIfExists().test(val, IfExistsSqlKeyWordEnum.GT), column, val);
+    }
+
+    /**
+     * 大于等于 &gt;=
+     *
+     * @param column 字段
+     * @param val    值
+     * @return children
+     */
+    default Children geIfExists(R column, Object val) {
+        return ge(getIfExists().test(val, IfExistsSqlKeyWordEnum.GE), column, val);
+    }
+
+    /**
+     * 小于 &lt;
+     *
+     * @param column 字段
+     * @param val    值
+     * @return children
+     */
+    default Children ltIfExists(R column, Object val) {
+        return lt(getIfExists().test(val, IfExistsSqlKeyWordEnum.LT), column, val);
+    }
+
+    /**
+     * 小于等于 &lt;=
+     *
+     * @param column 字段
+     * @param val    值
+     * @return children
+     */
+    default Children leIfExists(R column, Object val) {
+        return le(getIfExists().test(val, IfExistsSqlKeyWordEnum.LE), column, val);
+    }
+
+    /**
+     * LIKE '%值%'
+     *
+     * @param column 字段
+     * @param val    值
+     * @return children
+     */
+    default Children likeIfExists(R column, Object val) {
+        return like(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE), column, val);
+    }
+
+    /**
+     * NOT LIKE '%值%'
+     *
+     * @param column 字段
+     * @param val    值
+     * @return children
+     */
+    default Children notLikeIfExists(R column, Object val) {
+        return notLike(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE), column, val);
+    }
+
+    /**
+     * NOT LIKE '%值'
+     *
+     * @param column 字段
+     * @param val    值
+     * @return children
+     */
+    default Children notLikeLeftIfExists(R column, Object val) {
+        return notLikeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_LEFT), column, val);
+    }
+
+    /**
+     * NOT LIKE '值%'
+     *
+     * @param column 字段
+     * @param val    值
+     * @return children
+     */
+    default Children notLikeRightIfExists(R column, Object val) {
+        return notLikeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_RIGHT), column, val);
+    }
+
+    /**
+     * LIKE '%值'
+     *
+     * @param column 字段
+     * @param val    值
+     * @return children
+     */
+    default Children likeLeftIfExists(R column, Object val) {
+        return likeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_LEFT), column, val);
+    }
+
+    /**
+     * LIKE '值%'
+     *
+     * @param column 字段
+     * @param val    值
+     * @return children
+     */
+    default Children likeRightIfExists(R column, Object val) {
+        return likeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_RIGHT), column, val);
+    }
+}

mybatis-plus-join-core/src/main/java/com/github/yulichang/query/interfaces/CompareIfPresent.java

@@ -1,151 +0,0 @@
-package com.github.yulichang.query.interfaces;
-
-import com.baomidou.mybatisplus.core.conditions.interfaces.Compare;
-import com.github.yulichang.wrapper.enums.IfPresentSqlKeyWordEnum;
-
-import java.util.function.BiPredicate;
-
-/**
- * 查询条件封装
- * <p>比较值</p>
- *
- * @author yulichang
- * @since 1.4.9
- */
-@SuppressWarnings("unused")
-public interface CompareIfPresent<Children, R> extends Compare<Children, R> {
-
-    BiPredicate<Object, IfPresentSqlKeyWordEnum> getIfPresent();
-
-    /**
-     * 等于 =
-     *
-     * @param column 字段
-     * @param val    值
-     * @return children
-     */
-    default Children eqIfPresent(R column, Object val) {
-        return eq(getIfPresent().test(val, IfPresentSqlKeyWordEnum.EQ), column, val);
-    }
-
-    /**
-     * 不等于 &lt;&gt;
-     *
-     * @param column 字段
-     * @param val    值
-     * @return children
-     */
-    default Children neIfPresent(R column, Object val) {
-        return ne(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NE), column, val);
-    }
-
-    /**
-     * 大于 &gt;
-     *
-     * @param column 字段
-     * @param val    值
-     * @return children
-     */
-    default Children gtIfPresent(R column, Object val) {
-        return gt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GT), column, val);
-    }
-
-    /**
-     * 大于等于 &gt;=
-     *
-     * @param column 字段
-     * @param val    值
-     * @return children
-     */
-    default Children geIfPresent(R column, Object val) {
-        return ge(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GE), column, val);
-    }
-
-    /**
-     * 小于 &lt;
-     *
-     * @param column 字段
-     * @param val    值
-     * @return children
-     */
-    default Children ltIfPresent(R column, Object val) {
-        return lt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LT), column, val);
-    }
-
-    /**
-     * 小于等于 &lt;=
-     *
-     * @param column 字段
-     * @param val    值
-     * @return children
-     */
-    default Children leIfPresent(R column, Object val) {
-        return le(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LE), column, val);
-    }
-
-    /**
-     * LIKE '%值%'
-     *
-     * @param column 字段
-     * @param val    值
-     * @return children
-     */
-    default Children likeIfPresent(R column, Object val) {
-        return like(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE), column, val);
-    }
-
-    /**
-     * NOT LIKE '%值%'
-     *
-     * @param column 字段
-     * @param val    值
-     * @return children
-     */
-    default Children notLikeIfPresent(R column, Object val) {
-        return notLike(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE), column, val);
-    }
-
-    /**
-     * NOT LIKE '%值'
-     *
-     * @param column 字段
-     * @param val    值
-     * @return children
-     */
-    default Children notLikeLeftIfPresent(R column, Object val) {
-        return notLikeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_LEFT), column, val);
-    }
-
-    /**
-     * NOT LIKE '值%'
-     *
-     * @param column 字段
-     * @param val    值
-     * @return children
-     */
-    default Children notLikeRightIfPresent(R column, Object val) {
-        return notLikeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_RIGHT), column, val);
-    }
-
-    /**
-     * LIKE '%值'
-     *
-     * @param column 字段
-     * @param val    值
-     * @return children
-     */
-    default Children likeLeftIfPresent(R column, Object val) {
-        return likeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_LEFT), column, val);
-    }
-
-    /**
-     * LIKE '值%'
-     *
-     * @param column 字段
-     * @param val    值
-     * @return children
-     */
-    default Children likeRightIfPresent(R column, Object val) {
-        return likeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_RIGHT), column, val);
-    }
-}

mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/JoinAbstractWrapper.java

@@ -18,7 +18,7 @@ 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.IfPresentSqlKeyWordEnum;
+import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
 import com.github.yulichang.wrapper.enums.PrefixEnum;
 import com.github.yulichang.wrapper.interfaces.*;
 import lombok.Getter;
@@ -42,8 +42,8 @@ import static java.util.stream.Collectors.joining;
  */
 @SuppressWarnings({"unchecked", "unused", "DuplicatedCode"})
 public abstract class JoinAbstractWrapper<T, Children extends JoinAbstractWrapper<T, Children>> extends Wrapper<T>
-        implements CompareIfPresent<Children>, Nested<Children, Children>, Join<Children>, Func<Children>, OnCompare<Children>,
+        implements CompareIfExists<Children>, Nested<Children, Children>, Join<Children>, Func<Children>, OnCompare<Children>,
-        CompareStrIfPresent<Children, String>, FuncStr<Children, String> {
+        CompareStrIfExists<Children, String>, FuncStr<Children, String> {
 
     /**
      * 占位符
@@ -120,10 +120,10 @@ public abstract class JoinAbstractWrapper<T, Children extends JoinAbstractWrappe
     protected boolean checkSqlInjection = false;
 
     /**
-     * ifPresent 策略
+     * IfExists 策略
      */
     @Getter
-    protected BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent = ConfigProperties.ifPresent;
+    protected BiPredicate<Object, IfExistsSqlKeyWordEnum> ifExists = ConfigProperties.ifExists;
 
     @Override
     public T getEntity() {
@@ -176,20 +176,20 @@ public abstract class JoinAbstractWrapper<T, Children extends JoinAbstractWrappe
         return typedThis;
     }
 
-    public Children setIfPresent(BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent) {
+    public Children setIfExists(BiPredicate<Object, IfExistsSqlKeyWordEnum> IfExists) {
-        this.ifPresent = ifPresent;
+        this.ifExists = IfExists;
         return typedThis;
     }
 
     /**
-     * 设置 ifPresent
+     * 设置 IfExists
-     * .ifPresent(val -> val != null && StringUtils.isNotBlank(val))
+     * .IfExists(val -> val != null && StringUtils.isNotBlank(val))
      *
-     * @param ifPresent 判断
+     * @param IfExists 判断
      * @return Children
      */
-    public Children setIfPresent(Predicate<Object> ifPresent) {
+    public Children setIfExists(Predicate<Object> IfExists) {
-        this.ifPresent = (obj, key) -> ifPresent.test(obj);
+        this.ifExists = (obj, key) -> IfExists.test(obj);
         return typedThis;
     }
 
@@ -773,7 +773,7 @@ public abstract class JoinAbstractWrapper<T, Children extends JoinAbstractWrappe
         index = null;
         isMain = true;
         isOn = false;
-        ifPresent = ConfigProperties.ifPresent;
+        ifExists = ConfigProperties.ifExists;
     }
 
     /**

mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/MPJLambdaWrapper.java

@@ -9,7 +9,7 @@ import com.github.yulichang.config.ConfigProperties;
 import com.github.yulichang.toolkit.LambdaUtils;
 import com.github.yulichang.toolkit.*;
 import com.github.yulichang.toolkit.support.ColumnCache;
-import com.github.yulichang.wrapper.enums.IfPresentSqlKeyWordEnum;
+import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
 import com.github.yulichang.wrapper.interfaces.Chain;
 import com.github.yulichang.wrapper.interfaces.Query;
 import com.github.yulichang.wrapper.interfaces.QueryLabel;
@@ -126,7 +126,7 @@ public class MPJLambdaWrapper<T> extends JoinAbstractLambdaWrapper<T, MPJLambdaW
                      Map<String, Object> paramNameValuePairs, MergeSegments mergeSegments, SharedString paramAlias,
                      SharedString lastSql, SharedString sqlComment, SharedString sqlFirst,
                      TableList tableList, Integer index, String keyWord, Class<?> joinClass, String tableName,
-                     BiPredicate<Object, IfPresentSqlKeyWordEnum> ifPresent) {
+                     BiPredicate<Object, IfExistsSqlKeyWordEnum> IfExists) {
         super.setEntity(entity);
         super.setEntityClass(entityClass);
         this.paramNameSeq = paramNameSeq;
@@ -142,7 +142,7 @@ public class MPJLambdaWrapper<T> extends JoinAbstractLambdaWrapper<T, MPJLambdaW
         this.keyWord = keyWord;
         this.joinClass = joinClass;
         this.tableName = tableName;
-        this.ifPresent = ifPresent;
+        this.ifExists = IfExists;
     }
 
 
@@ -211,7 +211,7 @@ public class MPJLambdaWrapper<T> extends JoinAbstractLambdaWrapper<T, MPJLambdaW
         MPJLambdaWrapper<E> wrapper = new MPJLambdaWrapper<E>(null, clazz, SharedString.emptyString(),
                 paramNameSeq, paramNameValuePairs, new MergeSegments(), new SharedString(this.paramAlias
                 .getStringValue()), SharedString.emptyString(), SharedString.emptyString(), SharedString.emptyString(),
-                new TableList(), null, null, null, null, ifPresent) {
+                new TableList(), null, null, null, null, ifExists) {
         };
         wrapper.tableList.setAlias(st);
         wrapper.tableList.setRootClass(clazz);
@@ -409,7 +409,7 @@ public class MPJLambdaWrapper<T> extends JoinAbstractLambdaWrapper<T, MPJLambdaW
     protected MPJLambdaWrapper<T> instance(Integer index, String keyWord, Class<?> joinClass, String tableName) {
         return new MPJLambdaWrapper<>(getEntity(), getEntityClass(), null, paramNameSeq, paramNameValuePairs,
                 new MergeSegments(), this.paramAlias, SharedString.emptyString(), SharedString.emptyString(), SharedString.emptyString(),
-                this.tableList, index, keyWord, joinClass, tableName, ifPresent);
+                this.tableList, index, keyWord, joinClass, tableName, ifExists);
     }
 
     @Override
@@ -422,6 +422,6 @@ public class MPJLambdaWrapper<T> extends JoinAbstractLambdaWrapper<T, MPJLambdaW
         if (Objects.nonNull(wrapperMap)) wrapperMap.clear();
         if (Objects.nonNull(unionSql)) unionSql.toEmpty();
         resultMapMybatisLabel.clear();
-        ifPresent = ConfigProperties.ifPresent;
+        ifExists = ConfigProperties.ifExists;
     }
 }

mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/enums/IfExistsSqlKeyWordEnum.java

@@ -6,7 +6,7 @@ package com.github.yulichang.wrapper.enums;
  * @author yulichang
  * @since 1.4.9
  */
-public enum IfPresentSqlKeyWordEnum {
+public enum IfExistsSqlKeyWordEnum {
     EQ,
     NE,
     GT,

mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/CompareIfExists.java

@@ -0,0 +1,114 @@
+package com.github.yulichang.wrapper.interfaces;
+
+import com.baomidou.mybatisplus.core.toolkit.support.SFunction;
+import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
+
+import java.util.function.BiPredicate;
+
+/**
+ * {@link com.baomidou.mybatisplus.core.conditions.interfaces.Compare}
+ *
+ * @author yulichang
+ * @since 1.4.9
+ */
+@SuppressWarnings("unused")
+public interface CompareIfExists<Children> extends Compare<Children> {
+
+    BiPredicate<Object, IfExistsSqlKeyWordEnum> getIfExists();
+
+    default <R> Children eqIfExists(SFunction<R, ?> column, Object val) {
+        return eq(getIfExists().test(val, IfExistsSqlKeyWordEnum.EQ), null, column, val);
+    }
+
+    default <R> Children eqIfExists(String alias, SFunction<R, ?> column, Object val) {
+        return eq(getIfExists().test(val, IfExistsSqlKeyWordEnum.EQ), alias, column, val);
+    }
+
+    default <R> Children neIfExists(SFunction<R, ?> column, Object val) {
+        return ne(getIfExists().test(val, IfExistsSqlKeyWordEnum.NE), null, column, val);
+    }
+
+    default <R> Children neIfExists(String alias, SFunction<R, ?> column, Object val) {
+        return ne(getIfExists().test(val, IfExistsSqlKeyWordEnum.NE), alias, column, val);
+    }
+
+    default <R> Children gtIfExists(SFunction<R, ?> column, Object val) {
+        return gt(getIfExists().test(val, IfExistsSqlKeyWordEnum.GT), null, column, val);
+    }
+
+    default <R> Children gtIfExists(String alias, SFunction<R, ?> column, Object val) {
+        return gt(getIfExists().test(val, IfExistsSqlKeyWordEnum.GT), alias, column, val);
+    }
+
+    default <R> Children geIfExists(SFunction<R, ?> column, Object val) {
+        return ge(getIfExists().test(val, IfExistsSqlKeyWordEnum.GE), null, column, val);
+    }
+
+    default <R> Children geIfExists(String alias, SFunction<R, ?> column, Object val) {
+        return ge(getIfExists().test(val, IfExistsSqlKeyWordEnum.GE), alias, column, val);
+    }
+
+    default <R> Children ltIfExists(SFunction<R, ?> column, Object val) {
+        return lt(getIfExists().test(val, IfExistsSqlKeyWordEnum.LT), null, column, val);
+    }
+
+    default <R> Children ltIfExists(String alias, SFunction<R, ?> column, Object val) {
+        return lt(getIfExists().test(val, IfExistsSqlKeyWordEnum.LT), alias, column, val);
+    }
+
+    default <R> Children leIfExists(SFunction<R, ?> column, Object val) {
+        return le(getIfExists().test(val, IfExistsSqlKeyWordEnum.LE), null, column, val);
+    }
+
+    default <R> Children leIfExists(String alias, SFunction<R, ?> column, Object val) {
+        return le(getIfExists().test(val, IfExistsSqlKeyWordEnum.LE), alias, column, val);
+    }
+
+    default <R> Children likeIfExists(SFunction<R, ?> column, Object val) {
+        return like(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE), null, column, val);
+    }
+
+    default <R> Children likeIfExists(String alias, SFunction<R, ?> column, Object val) {
+        return like(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE), alias, column, val);
+    }
+
+    default <R> Children notLikeIfExists(SFunction<R, ?> column, Object val) {
+        return notLike(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE), null, column, val);
+    }
+
+    default <R> Children notLikeIfExists(String alias, SFunction<R, ?> column, Object val) {
+        return notLike(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE), alias, column, val);
+    }
+
+    default <R> Children likeLeftIfExists(SFunction<R, ?> column, Object val) {
+        return likeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_LEFT), null, column, val);
+    }
+
+    default <R> Children likeLeftIfExists(String alias, SFunction<R, ?> column, Object val) {
+        return likeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_LEFT), alias, column, val);
+    }
+
+    default <R> Children notLikeLeftIfExists(SFunction<R, ?> column, Object val) {
+        return notLikeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_LEFT), null, column, val);
+    }
+
+    default <R> Children notLikeLeftIfExists(String alias, SFunction<R, ?> column, Object val) {
+        return notLikeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_LEFT), alias, column, val);
+    }
+
+    default <R> Children likeRightIfExists(SFunction<R, ?> column, Object val) {
+        return likeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_RIGHT), null, column, val);
+    }
+
+    default <R> Children likeRightIfExists(String alias, SFunction<R, ?> column, Object val) {
+        return likeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_RIGHT), alias, column, val);
+    }
+
+    default <R> Children notLikeRightIfExists(SFunction<R, ?> column, Object val) {
+        return notLikeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_RIGHT), null, column, val);
+    }
+
+    default <R> Children notLikeRightIfExists(String alias, SFunction<R, ?> column, Object val) {
+        return notLikeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_RIGHT), alias, column, val);
+    }
+}

mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/CompareIfPresent.java

@@ -1,114 +0,0 @@
-package com.github.yulichang.wrapper.interfaces;
-
-import com.baomidou.mybatisplus.core.toolkit.support.SFunction;
-import com.github.yulichang.wrapper.enums.IfPresentSqlKeyWordEnum;
-
-import java.util.function.BiPredicate;
-
-/**
- * {@link com.baomidou.mybatisplus.core.conditions.interfaces.Compare}
- *
- * @author yulichang
- * @since 1.4.9
- */
-@SuppressWarnings("unused")
-public interface CompareIfPresent<Children> extends Compare<Children> {
-
-    BiPredicate<Object, IfPresentSqlKeyWordEnum> getIfPresent();
-
-    default <R> Children eqIfPresent(SFunction<R, ?> column, Object val) {
-        return eq(getIfPresent().test(val, IfPresentSqlKeyWordEnum.EQ), null, column, val);
-    }
-
-    default <R> Children eqIfPresent(String alias, SFunction<R, ?> column, Object val) {
-        return eq(getIfPresent().test(val, IfPresentSqlKeyWordEnum.EQ), alias, column, val);
-    }
-
-    default <R> Children neIfPresent(SFunction<R, ?> column, Object val) {
-        return ne(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NE), null, column, val);
-    }
-
-    default <R> Children neIfPresent(String alias, SFunction<R, ?> column, Object val) {
-        return ne(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NE), alias, column, val);
-    }
-
-    default <R> Children gtIfPresent(SFunction<R, ?> column, Object val) {
-        return gt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GT), null, column, val);
-    }
-
-    default <R> Children gtIfPresent(String alias, SFunction<R, ?> column, Object val) {
-        return gt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GT), alias, column, val);
-    }
-
-    default <R> Children geIfPresent(SFunction<R, ?> column, Object val) {
-        return ge(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GE), null, column, val);
-    }
-
-    default <R> Children geIfPresent(String alias, SFunction<R, ?> column, Object val) {
-        return ge(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GE), alias, column, val);
-    }
-
-    default <R> Children ltIfPresent(SFunction<R, ?> column, Object val) {
-        return lt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LT), null, column, val);
-    }
-
-    default <R> Children ltIfPresent(String alias, SFunction<R, ?> column, Object val) {
-        return lt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LT), alias, column, val);
-    }
-
-    default <R> Children leIfPresent(SFunction<R, ?> column, Object val) {
-        return le(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LE), null, column, val);
-    }
-
-    default <R> Children leIfPresent(String alias, SFunction<R, ?> column, Object val) {
-        return le(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LE), alias, column, val);
-    }
-
-    default <R> Children likeIfPresent(SFunction<R, ?> column, Object val) {
-        return like(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE), null, column, val);
-    }
-
-    default <R> Children likeIfPresent(String alias, SFunction<R, ?> column, Object val) {
-        return like(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE), alias, column, val);
-    }
-
-    default <R> Children notLikeIfPresent(SFunction<R, ?> column, Object val) {
-        return notLike(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE), null, column, val);
-    }
-
-    default <R> Children notLikeIfPresent(String alias, SFunction<R, ?> column, Object val) {
-        return notLike(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE), alias, column, val);
-    }
-
-    default <R> Children likeLeftIfPresent(SFunction<R, ?> column, Object val) {
-        return likeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_LEFT), null, column, val);
-    }
-
-    default <R> Children likeLeftIfPresent(String alias, SFunction<R, ?> column, Object val) {
-        return likeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_LEFT), alias, column, val);
-    }
-
-    default <R> Children notLikeLeftIfPresent(SFunction<R, ?> column, Object val) {
-        return notLikeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_LEFT), null, column, val);
-    }
-
-    default <R> Children notLikeLeftIfPresent(String alias, SFunction<R, ?> column, Object val) {
-        return notLikeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_LEFT), alias, column, val);
-    }
-
-    default <R> Children likeRightIfPresent(SFunction<R, ?> column, Object val) {
-        return likeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_RIGHT), null, column, val);
-    }
-
-    default <R> Children likeRightIfPresent(String alias, SFunction<R, ?> column, Object val) {
-        return likeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_RIGHT), alias, column, val);
-    }
-
-    default <R> Children notLikeRightIfPresent(SFunction<R, ?> column, Object val) {
-        return notLikeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_RIGHT), null, column, val);
-    }
-
-    default <R> Children notLikeRightIfPresent(String alias, SFunction<R, ?> column, Object val) {
-        return notLikeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_RIGHT), alias, column, val);
-    }
-}

mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/CompareStrIfExists.java

@@ -0,0 +1,65 @@
+package com.github.yulichang.wrapper.interfaces;
+
+import com.github.yulichang.wrapper.enums.IfExistsSqlKeyWordEnum;
+
+import java.util.function.BiPredicate;
+
+/**
+ * {@link com.baomidou.mybatisplus.core.conditions.interfaces.Compare}
+ *
+ * @author yulichang
+ * @since 1.4.9
+ */
+@SuppressWarnings("unused")
+public interface CompareStrIfExists<Children, R> extends CompareStr<Children, R> {
+
+    BiPredicate<Object, IfExistsSqlKeyWordEnum> getIfExists();
+
+    default Children eqIfExists(R column, Object val) {
+        return eq(getIfExists().test(val, IfExistsSqlKeyWordEnum.EQ), column, val);
+    }
+
+    default Children neIfExists(R column, Object val) {
+        return ne(getIfExists().test(val, IfExistsSqlKeyWordEnum.NE), column, val);
+    }
+
+    default Children gtIfExists(R column, Object val) {
+        return gt(getIfExists().test(val, IfExistsSqlKeyWordEnum.GT), column, val);
+    }
+
+    default Children geIfExists(R column, Object val) {
+        return ge(getIfExists().test(val, IfExistsSqlKeyWordEnum.GE), column, val);
+    }
+
+    default Children ltIfExists(R column, Object val) {
+        return lt(getIfExists().test(val, IfExistsSqlKeyWordEnum.LT), column, val);
+    }
+
+    default Children leIfExists(R column, Object val) {
+        return le(getIfExists().test(val, IfExistsSqlKeyWordEnum.LE), column, val);
+    }
+
+    default Children likeIfExists(R column, Object val) {
+        return like(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE), column, val);
+    }
+
+    default Children notLikeIfExists(R column, Object val) {
+        return notLike(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE), column, val);
+    }
+
+    default Children likeLeftIfExists(R column, Object val) {
+        return likeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_LEFT), column, val);
+    }
+
+    default Children likeRightIfExists(R column, Object val) {
+        return likeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.LIKE_RIGHT), column, val);
+    }
+
+    default Children notLikeLeftIfExists(R column, Object val) {
+        return notLikeLeft(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_LEFT), column, val);
+    }
+
+    default Children notLikeRightIfExists(R column, Object val) {
+        return notLikeRight(getIfExists().test(val, IfExistsSqlKeyWordEnum.NOT_LIKE_RIGHT), column, val);
+    }
+}

mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/CompareStrIfPresent.java

@@ -1,65 +0,0 @@
-package com.github.yulichang.wrapper.interfaces;
-
-import com.github.yulichang.wrapper.enums.IfPresentSqlKeyWordEnum;
-
-import java.util.function.BiPredicate;
-
-/**
- * {@link com.baomidou.mybatisplus.core.conditions.interfaces.Compare}
- *
- * @author yulichang
- * @since 1.4.9
- */
-@SuppressWarnings("unused")
-public interface CompareStrIfPresent<Children, R> extends CompareStr<Children, R> {
-
-    BiPredicate<Object, IfPresentSqlKeyWordEnum> getIfPresent();
-
-    default Children eqIfPresent(R column, Object val) {
-        return eq(getIfPresent().test(val, IfPresentSqlKeyWordEnum.EQ), column, val);
-    }
-
-    default Children neIfPresent(R column, Object val) {
-        return ne(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NE), column, val);
-    }
-
-    default Children gtIfPresent(R column, Object val) {
-        return gt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GT), column, val);
-    }
-
-    default Children geIfPresent(R column, Object val) {
-        return ge(getIfPresent().test(val, IfPresentSqlKeyWordEnum.GE), column, val);
-    }
-
-    default Children ltIfPresent(R column, Object val) {
-        return lt(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LT), column, val);
-    }
-
-    default Children leIfPresent(R column, Object val) {
-        return le(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LE), column, val);
-    }
-
-    default Children likeIfPresent(R column, Object val) {
-        return like(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE), column, val);
-    }
-
-    default Children notLikeIfPresent(R column, Object val) {
-        return notLike(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE), column, val);
-    }
-
-    default Children likeLeftIfPresent(R column, Object val) {
-        return likeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_LEFT), column, val);
-    }
-
-    default Children likeRightIfPresent(R column, Object val) {
-        return likeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.LIKE_RIGHT), column, val);
-    }
-
-    default Children notLikeLeftIfPresent(R column, Object val) {
-        return notLikeLeft(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_LEFT), column, val);
-    }
-
-    default Children notLikeRightIfPresent(R column, Object val) {
-        return notLikeRight(getIfPresent().test(val, IfPresentSqlKeyWordEnum.NOT_LIKE_RIGHT), column, val);
-    }
-}

mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/Query.java

@@ -30,7 +30,6 @@ import java.util.stream.Collectors;
 @SuppressWarnings({"unused", "DuplicatedCode"})
 public interface Query<Children> extends Serializable {
 
-
     List<Select> getSelectColum();
 
     Children getChildren();
@@ -100,7 +99,8 @@ public interface Query<Children> extends Serializable {
      * @param column 列
      */
     default <E> Children selectAs(String column, SFunction<E, ?> alias) {
-        getSelectColum().add(new SelectString(column + Constants.AS + LambdaUtils.getName(alias), LambdaUtils.getName(alias)));
+        String name = LambdaUtils.getName(alias);
+        getSelectColum().add(new SelectString(column + Constants.AS + name, name));
         return getChildren();
     }
 
@@ -112,8 +112,8 @@ public interface Query<Children> extends Serializable {
     default <E, X> Children selectAs(String index, SFunction<E, ?> column, SFunction<X, ?> alias) {
         Map<String, SelectCache> cacheMap = ColumnCache.getMapField(LambdaUtils.getEntityClass(column));
         SelectCache cache = cacheMap.get(LambdaUtils.getName(column));
-        getSelectColum().add(new SelectString(
+        String name = LambdaUtils.getName(alias);
-                index + Constants.DOT + cache.getColumn() + Constants.AS + LambdaUtils.getName(alias), LambdaUtils.getName(alias)));
+        getSelectColum().add(new SelectString(index + Constants.DOT + cache.getColumn() + Constants.AS + name, name));
         return getChildren();
     }
 

mybatis-plus-join-test/test-join/src/test/java/com/github/yulichang/test/join/m/CustomWrapperTest.java

@@ -35,7 +35,7 @@ public class CustomWrapperTest {
         }
 
         @Override
-        public <X> CWrapper<T> eqIfPresent(SFunction<X, ?> column, Object val) {
+        public <X> CWrapper<T> eqIfExists(SFunction<X, ?> column, Object val) {
             super.eq(Objects.nonNull(val), column, val);
             return this;
         }
@@ -48,7 +48,7 @@ public class CustomWrapperTest {
                 .selectAll(UserDO.class)
 //                .toChildren(new Ref<CWrapper<UserDO>>())
                 .toChildren(CWrapper::toCWrapper)
-                .eqIfPresent(UserDO::getId, 1);
+                .eqIfExists(UserDO::getId, 1);
         List<UserDO> dos = userMapper.selectList(wrapper);
         dos.forEach(System.out::println);
 
@@ -57,7 +57,7 @@ public class CustomWrapperTest {
                 .selectAll(UserDO.class)
                 .toChildren(new Ref<CWrapper<UserDO>>())
 //                .toChildren(CWrapper::toCWrapper)
-                .eqIfPresent(UserDO::getId, null);
+                .eqIfExists(UserDO::getId, null);
         List<UserDO> dos1 = userMapper.selectList(wrapper1);
         dos1.forEach(System.out::println);
     }

mybatis-plus-join-test/test-join/src/test/java/com/github/yulichang/test/join/m/IfExistsTest.java

@@ -1,6 +1,6 @@
 package com.github.yulichang.test.join.m;
 
-import com.github.yulichang.config.enums.IfPresentEnum;
+import com.github.yulichang.config.enums.IfExistsEnum;
 import com.github.yulichang.test.join.entity.UserDO;
 import com.github.yulichang.test.util.Reset;
 import com.github.yulichang.test.util.ThreadLocalUtils;
@@ -13,7 +13,7 @@ import org.springframework.boot.test.context.SpringBootTest;
 import java.util.List;
 
 @SpringBootTest
-public class IfPresentTest {
+public class IfExistsTest {
 
     @BeforeEach
     void setUp() {
@@ -21,35 +21,35 @@ public class IfPresentTest {
     }
 
     @Test
-    void ifPresent() {
+    void IfExists() {
-        assert IfPresentEnum.NOT_EMPTY.test("\t");
+        assert IfExistsEnum.NOT_EMPTY.test("\t");
-        assert !IfPresentEnum.NOT_EMPTY.test("");
+        assert !IfExistsEnum.NOT_EMPTY.test("");
-        assert IfPresentEnum.NOT_EMPTY.test(" ");
+        assert IfExistsEnum.NOT_EMPTY.test(" ");
-        assert IfPresentEnum.NOT_EMPTY.test("\r");
+        assert IfExistsEnum.NOT_EMPTY.test("\r");
-        assert IfPresentEnum.NOT_EMPTY.test("a");
+        assert IfExistsEnum.NOT_EMPTY.test("a");
-        assert IfPresentEnum.NOT_EMPTY.test(1);
+        assert IfExistsEnum.NOT_EMPTY.test(1);
-        assert IfPresentEnum.NOT_EMPTY.test(true);
+        assert IfExistsEnum.NOT_EMPTY.test(true);
-        assert IfPresentEnum.NOT_EMPTY.test('A');
+        assert IfExistsEnum.NOT_EMPTY.test('A');
 
-        assert !IfPresentEnum.NOT_BLANK.test("\t");
+        assert !IfExistsEnum.NOT_BLANK.test("\t");
-        assert !IfPresentEnum.NOT_BLANK.test("");
+        assert !IfExistsEnum.NOT_BLANK.test("");
-        assert !IfPresentEnum.NOT_BLANK.test(" ");
+        assert !IfExistsEnum.NOT_BLANK.test(" ");
-        assert !IfPresentEnum.NOT_BLANK.test("\r");
+        assert !IfExistsEnum.NOT_BLANK.test("\r");
-        assert IfPresentEnum.NOT_BLANK.test("a");
+        assert IfExistsEnum.NOT_BLANK.test("a");
-        assert IfPresentEnum.NOT_EMPTY.test(1);
+        assert IfExistsEnum.NOT_EMPTY.test(1);
-        assert IfPresentEnum.NOT_EMPTY.test(true);
+        assert IfExistsEnum.NOT_EMPTY.test(true);
-        assert IfPresentEnum.NOT_EMPTY.test('A');
+        assert IfExistsEnum.NOT_EMPTY.test('A');
 
         ThreadLocalUtils.set("SELECT t.id, t.pid, t.`name`, t.`json`, t.sex, t.head_img, t.create_time, t.address_id, " +
                 "t.address_id2, t.del, t.create_by, t.update_by FROM `user` t " +
                 "WHERE t.del = false AND (t.id = ? AND t.head_img = ? AND t.`name` = ?)");
         MPJLambdaWrapper<UserDO> wrapper = JoinWrappers.lambda(UserDO.class)
                 .selectAll(UserDO.class)
-                .eqIfPresent(UserDO::getId, 1)
+                .eqIfExists(UserDO::getId, 1)
-                .eqIfPresent(UserDO::getPid, null)
+                .eqIfExists(UserDO::getPid, null)
-                .eqIfPresent(UserDO::getAddressId, "")
+                .eqIfExists(UserDO::getAddressId, "")
-                .eqIfPresent(UserDO::getImg, "\t")
+                .eqIfExists(UserDO::getImg, "\t")
-                .eqIfPresent(UserDO::getName, "张三 1");
+                .eqIfExists(UserDO::getName, "张三 1");
         List<UserDO> list = wrapper.list();
         list.forEach(System.out::println);
 
@@ -58,12 +58,12 @@ public class IfPresentTest {
                 "WHERE t.del = false AND (t.id = ? AND t.`name` = ?)");
         MPJLambdaWrapper<UserDO> wrapper1 = JoinWrappers.lambda(UserDO.class)
                 .selectAll(UserDO.class)
-                .setIfPresent(IfPresentEnum.NOT_BLANK)
+                .setIfExists(IfExistsEnum.NOT_BLANK)
-                .eqIfPresent(UserDO::getId, 1)
+                .eqIfExists(UserDO::getId, 1)
-                .eqIfPresent(UserDO::getPid, null)
+                .eqIfExists(UserDO::getPid, null)
-                .eqIfPresent(UserDO::getAddressId, "")
+                .eqIfExists(UserDO::getAddressId, "")
-                .eqIfPresent(UserDO::getImg, "\t")
+                .eqIfExists(UserDO::getImg, "\t")
-                .eqIfPresent(UserDO::getName, "张三 1");
+                .eqIfExists(UserDO::getName, "张三 1");
         List<UserDO> list1 = wrapper1.list();
         list1.forEach(System.out::println);
 
@@ -72,12 +72,12 @@ public class IfPresentTest {
                 "WHERE t.del = false AND (t.id = ? AND t.pid = ? AND t.`name` = ? AND t.head_img = ? AND t.`name` = ?)");
         MPJLambdaWrapper<UserDO> wrapper2 = JoinWrappers.lambda(UserDO.class)
                 .selectAll(UserDO.class)
-                .setIfPresent(o -> true)
+                .setIfExists(o -> true)
-                .eqIfPresent(UserDO::getId, 1)
+                .eqIfExists(UserDO::getId, 1)
-                .eqIfPresent(UserDO::getPid, null)
+                .eqIfExists(UserDO::getPid, null)
-                .eqIfPresent(UserDO::getName, "")
+                .eqIfExists(UserDO::getName, "")
-                .eqIfPresent(UserDO::getImg, "\t")
+                .eqIfExists(UserDO::getImg, "\t")
-                .eqIfPresent(UserDO::getName, "张三 1");
+                .eqIfExists(UserDO::getName, "张三 1");
         List<UserDO> list2 = wrapper2.list();
         list2.forEach(System.out::println);
     }

mybatis-plus-join-test/test-kotlin/src/test/java/com/github/yulichang/test/kt/m/CustomWrapperTest.kt

@@ -26,7 +26,7 @@ class CustomWrapperTest {
     //自定义wrapper扩展
     class CWrapper<T> : KtLambdaWrapper<T>() {
 
-        override fun eqIfPresent(column: KProperty<*>?, `val`: Any?): CWrapper<T> {
+        override fun eqIfExists(column: KProperty<*>?, `val`: Any?): CWrapper<T> {
             eq(Objects.nonNull(`val`), column, `val`)
             return this
         }
@@ -44,14 +44,14 @@ class CustomWrapperTest {
         val wrapper: CWrapper<UserDO> = CWrapper<UserDO>()
             .selectAll(UserDO::class.java)
             .toChildren<CWrapper<UserDO>> { CWrapper.toCWrapper() }
-            .eqIfPresent(UserDO::id, 1)
+            .eqIfExists(UserDO::id, 1)
         val dos = userMapper?.selectList(wrapper)
         dos?.forEach(System.out::println)
         ThreadLocalUtils.set("SELECT t.id, t.pid, t.`name`, t.`json`, t.sex, t.head_img, t.create_time, t.address_id, t.address_id2, t.del, t.create_by, t.update_by FROM `user` t WHERE t.del = false")
         val wrapper1: CWrapper<UserDO> = CWrapper<UserDO>()
             .selectAll(UserDO::class.java)
             .toChildren(Ref<CWrapper<UserDO>>())
-            .eqIfPresent(UserDO::id, null)
+            .eqIfExists(UserDO::id, null)
         val dos1 = userMapper?.selectList(wrapper1)
         dos1?.forEach(System.out::println)
     }