Optimize GetGainLossWithDetailByDateAndAccount

MarketData/MarketDataLib/Cache/DividendHistoryCache.cs

@@ -44,6 +44,7 @@ namespace MarketData.Cache
     private DividendHistoryCache()
     {
     }
+    
     public void Dispose()
     {
       lock(thisLock)
@@ -52,6 +53,7 @@ namespace MarketData.Cache
         instance=null;
       }
     }
+
     public static DividendHistoryCache GetInstance()
     {
       lock(typeof(DividendHistoryCache))
@@ -60,6 +62,7 @@ namespace MarketData.Cache
         return instance;
       }
     }
+
     public void ClearCache()
     {
       lock(typeof(DividendHistoryCache))
@@ -67,6 +70,7 @@ namespace MarketData.Cache
         dividendHistoryCache.Clear();
       }
     }
+
     public void Add(DividendHistory dividendHistory)
     {
       lock(typeof(DividendHistoryCache))
@@ -84,6 +88,7 @@ namespace MarketData.Cache
         }
       }
     }
+
     private void Add(String symbol,int divExYear,DividendHistory dividendHistory)
     {
       lock(typeof(DividendHistoryCache))
@@ -104,6 +109,7 @@ namespace MarketData.Cache
         }
       }
     }
+
     public DividendHistory GetDividendHistory(String symbol, int[] divExYears)
     {
       DividendHistory dividendHistory=new DividendHistory();
@@ -123,7 +129,8 @@ namespace MarketData.Cache
         }
       }
       return dividendHistory;
-    } 
+    }
+
     private DividendHistory GetDividendHistory(String symbol,int divExYear)
     {
       lock(typeof(DividendHistoryCache))
@@ -134,6 +141,7 @@ namespace MarketData.Cache
         return dividendHistoryByDixExYear[divExYear];
       }
     }
+
     public bool ContainsDividendHistory(String symbol,int divExYear)
     {
       lock(typeof(DividendHistoryCache))

MarketData/MarketDataLib/Generator/DividendHistoryGenerator.cs

@@ -37,8 +37,6 @@ namespace MarketData.Generator
         int priorYear=currentYear-1;
 
         DividendHistory dividendHistory=DividendHistoryCache.GetInstance().GetDividendHistory(symbol,new int[]{currentYear, priorYear});
-//        DividendHistory dividendHistory=DividendHistoryDA.GetDividendHistory(symbol,new int[] { currentYear,priorYear });
-
         if(null==currentPrice||double.IsNaN(currentPrice.Close)||!currentPrice.Date.Year.Equals(currentYear)) return double.NaN;
         DividendHistory lastYearsDividendPayments=new DividendHistory((from DividendHistoryItem item in dividendHistory where item.DivExDate.Year==priorYear&&null!=item.CashAmount select item).ToList());
         DividendHistory currentYearsDividendPayments=new DividendHistory((from DividendHistoryItem item in dividendHistory where item.DivExDate.Year==currentYear&&null!=item.CashAmount select item).ToList());