做到和现有代码解耦,代码也更容易理解了。对于大量if/else的情况也是类似来处理。
String indexName = hotelDocRequest.getIndexName(); if (CharSequenceUtil.isBlank(indexName)) { throw new SearchException("索引名不能为空"); } Hotel hotel = hotelDocRequest.getHotel(); if (ObjectUtil.isEmpty(hotel)) { throw new SearchException("搜索条件不能为空"); } SearchRequest searchR...
}if(isFinished) { log.setActionResult(GlobalConstant.LOG_RESULT_SUCCESSFUL); }else{ log.setActionResult(GlobalConstant.LOG_RESULT_UNSUCCESSFUL); } log.setLogEndtime(newDate()); logService.end(log);if(isFinished) {returnPublicReturn.getSuccessful(); }else{returnPublicReturn.getUnSuccessful(message)...
"script_fields":{"sorted_tags":{"script":{"lang":"painless","source":"""if(!params._source.tags.empty){def tags=newArrayList(params._source.tags);tags.sort((a,b)->a.depth.compareTo(b.depth));returntags;}else{returnnull;}"""}}},"size":10}...
问题:nested exception is java.sql.SQLException: ORA-00932: 数据类型不一致: 应为 -, 但却获得 CLOB 原因是条件查询时,我的库中的类型是clob类型就报错了, 解决方法: 改成to_char(a.progressAndPlan), 如: if (StringHelper.isNotEmpty(bMentorid)){ ...
//NestedScrollingChildHelper.javabooleanstartNestedScroll(int axes,int type){if(isNestedScrollingEnabled()){//支持嵌套滑动ViewParent p=mView.getParent();View child=mView;while(p!=null){//向上找到nsv//回调onStartNestedScroll,看是否支持嵌套滑动//return (axes & ViewCompat.SCROLL_AXIS_VERTICAL) !
Used if_then_else_ properly Apr 10, 2021 apl Update APL solution: don't mutate reset, add explanations Apr 8, 2021 bloblang Add bloblang example Apr 12, 2021 c/for Rename C example from reduce to for Apr 8, 2021 clojure Update reduce.clj ...
场景:1. Redis Cluster 2.使用分布式锁,获取锁的时候,底层抛出错误,,出现的频率高 检查了网络,集群节点均正常。 ###ERROR: org.springframework.data.redis.RedisSystemException: Redis exception; nested exception is io.lettuce.core.RedisException: java.io.IOExc
原始的代码充斥着大量的for循环和if-else分支控制,而通过使用 treevalue ,我们可以将上述所有操作完全用并行操作API重写,具体来说,两个版本的代码度量分析如下表所示: 这表明, treevalue 在复杂项目上的优势将更加显著,具体表现为代码行数缩减到1/3,逻辑复杂度大幅降低,可维护性明显提高——以及由此带来的编码用时...
It is a compile-time error if a generic class is a direct or indirect subclass of Throwable (11.1.1).This restriction is needed since the catch mechanism of the Java Virtual Machine works only with non-generic classes.It is a compile-time error to refer to a type parameter of a generic...