三层for循环解耦

项目用用到三层for循环  比较复杂 同事给说了好方法：

String rockCode = request.getParameter("rockCode");
UControlBoard uControlBoard = uControlBoardService.getUcontralBoardThrowCabinetCode(rockCode);
String modelId = uControlBoard.getModelId();
LinkedHashMap<String,String> testMap =new LinkedHashMap<>();
List u_inforList = new ArrayList<>();
if(modelId != null){
   u_inforList = UweiCommandService.getUWListByModelId(modelId);

}

Map> typedUInfor = new HashMap>();
for(U_Infor u_infor : u_inforList){
   String snCode = u_infor.asset_number.split("@")[0];
   Integer used_count = u_infor.used_count;
   Integer address = u_infor.address;

   for(int i = 0 ;i innObject = new HashMap();
      innObject.put("snCode",snCode);
      innObject.put("address",address);
      typedUInfor.put(address+i,innObject);
   }
}

for(int i = 1;i <= uControlBoard.getuNum(); i++){
          HashMap getMap = typedUInfor.get(i);
         if(getMap != null){
             testMap.put(Integer.toString(i),getMap.get("snCode").toString());
         }else{
             testMap.put(Integer.toString(i),"");
         }

}

这种思路挺好，在此记录一下