Add economic indicatros

MarketDataLib/MarketDataModel/EconomicIndicator.cs

@@ -0,0 +1,71 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace MarketData.MarketDataModel
+{
+  public class EconomicIndicators : List<EconomicIndicator>
+  {
+    public EconomicIndicators()
+    {
+    }
+
+    public EconomicIndicators(List<EconomicIndicator> economicIndicators)
+    {
+      foreach(EconomicIndicator economicIndicator in economicIndicators)
+      {
+        Add(economicIndicator);
+      }
+    }
+
+    public List<Int32> GetYears()
+    {
+      if(0==Count)return null;
+      List<Int32> years = (from EconomicIndicator economicIndicator in this select economicIndicator.Year).Distinct().ToList();
+      years.Sort();
+      return years;
+    }
+
+    public Dictionary<String,EconomicIndicators> GetDictionary()
+    {
+      Dictionary<String,EconomicIndicators> dictionary=new Dictionary<String,EconomicIndicators>();
+      if(0==Count)return null;
+      for (int index = 0; index < Count; index++)
+      {
+        EconomicIndicator economicIndicator=this[index];
+        if(!dictionary.ContainsKey(economicIndicator.CountryCode))
+        {
+          List<EconomicIndicator> list=new List<EconomicIndicator>();
+          dictionary.Add(economicIndicator.CountryCode,new EconomicIndicators());
+        }                                                                                                              
+        EconomicIndicators economicIndicators=dictionary[economicIndicator.CountryCode];
+        economicIndicators.Add(economicIndicator);
+      }
+      List<String> keys=new List<String>(dictionary.Keys);
+      foreach(String key in keys)
+      {
+       dictionary[key].Sort(new EconomicIndicatorByYear());
+      }
+      return dictionary;
+    }
+  }
+
+  public class EconomicIndicatorByYear : IComparer<EconomicIndicator>
+  {
+    public int Compare(EconomicIndicator p1,EconomicIndicator p2)
+    {
+      return p1.Year.CompareTo(p2.Year);
+    }
+  }
+
+  public class EconomicIndicator
+  {
+    public String Source{get;set;}
+    public String CountryName{get;set;}
+    public String CountryCode{get;set;}
+    public String IndicatorName{get;set;}
+    public String IndicatorCode{get;set;}
+    public double IndicatorValue{get;set;}
+    public int Year{get;set;}
+	}
+}