再次精简代码(使用 java8)

mybatis-plus-extension/src/main/java/com/baomidou/mybatisplus/extension/plugins/tenant/TenantSqlParser.java

@@ -15,11 +15,8 @@
  */
 package com.baomidou.mybatisplus.extension.plugins.tenant;
 
-import java.util.List;
-
 import com.baomidou.mybatisplus.core.exceptions.MybatisPlusException;
 import com.baomidou.mybatisplus.core.parser.AbstractJsqlParser;
-
 import net.sf.jsqlparser.expression.BinaryExpression;
 import net.sf.jsqlparser.expression.Expression;
 import net.sf.jsqlparser.expression.operators.conditional.AndExpression;
@@ -31,19 +28,11 @@ import net.sf.jsqlparser.schema.Column;
 import net.sf.jsqlparser.schema.Table;
 import net.sf.jsqlparser.statement.delete.Delete;
 import net.sf.jsqlparser.statement.insert.Insert;
-import net.sf.jsqlparser.statement.select.FromItem;
-import net.sf.jsqlparser.statement.select.Join;
-import net.sf.jsqlparser.statement.select.LateralSubSelect;
-import net.sf.jsqlparser.statement.select.PlainSelect;
-import net.sf.jsqlparser.statement.select.SelectBody;
-import net.sf.jsqlparser.statement.select.SelectExpressionItem;
-import net.sf.jsqlparser.statement.select.SetOperationList;
-import net.sf.jsqlparser.statement.select.SubJoin;
-import net.sf.jsqlparser.statement.select.SubSelect;
-import net.sf.jsqlparser.statement.select.ValuesList;
-import net.sf.jsqlparser.statement.select.WithItem;
+import net.sf.jsqlparser.statement.select.*;
 import net.sf.jsqlparser.statement.update.Update;
 
+import java.util.List;
+
 /**
  * <p>
  * 租户 SQL 解析（ TenantId 行级 ）
@@ -71,10 +60,7 @@ public class TenantSqlParser extends AbstractJsqlParser {
         } else {
             SetOperationList operationList = (SetOperationList) selectBody;
             if (operationList.getSelects() != null && operationList.getSelects().size() > 0) {
-                List<SelectBody> plainSelects = operationList.getSelects();
-                for (SelectBody plainSelect : plainSelects) {
-                    processSelectBody(plainSelect);
-                }
+                operationList.getSelects().forEach(this::processSelectBody);
             }
         }
     }