code: @Override
      public boolean sqlMapDocumentGenerated(Document document, IntrospectedTable introspectedTable) {
          this.generateXmlElementWithSelective(document, introspectedTable);
          this.generateXmlElement(document, introspectedTable, false);
          if (introspectedTable.hasBLOBColumns()) {
              this.generateXmlElement(document, introspectedTable, true);
          }
  
          if (this.allowBatchUpsert) {
              this.generateBatchXmlElementSelective(document, introspectedTable);
              this.generateBatchXmlElement(document, introspectedTable, false);
              if (introspectedTable.hasBLOBColumns()) {
                  this.generateBatchXmlElement(document, introspectedTable, true);
              }
          }
  
          return super.sqlMapDocumentGenerated(document, introspectedTable);
      }
docs: SQL Map Methods 生成
  具体执行顺序 http://www.mybatis.org/generator/reference/pluggingIn.html
  @param document
  @param introspectedTable
  @return