Material Update Strategy was added

StructureHelperCommon/Models/Materials/Libraries/MaterialPartialFactor.cs

@@ -1,13 +1,13 @@
 using StructureHelperCommon.Infrastructures.Enums;
 using StructureHelperCommon.Infrastructures.Exceptions;
-using StructureHelperCommon.Infrastructures.Strings;
+using System;
 
 namespace StructureHelperCommon.Models.Materials.Libraries
 {
     public class MaterialPartialFactor : IMaterialPartialFactor
     {
         private double factorValue;
-
+        public Guid Id { get; }
         public StressStates StressState { get; set; }
         public CalcTerms CalcTerm { get; set; }
         public LimitStates LimitState { get; set; }
@@ -24,23 +24,24 @@ namespace StructureHelperCommon.Models.Materials.Libraries
             }
         }
 
-        public MaterialPartialFactor()
+
+        public MaterialPartialFactor(Guid id)
         {
+            Id = id;
             StressState = StressStates.Compression;
             LimitState = LimitStates.ULS;
             CalcTerm = CalcTerms.LongTerm;
             FactorValue = 1d;
         }
 
+        public MaterialPartialFactor() : this (Guid.NewGuid())
+        { }
+
         public object Clone()
         {
-            var newItem = new MaterialPartialFactor()
-            {
-                StressState = StressState,
-                CalcTerm = CalcTerm,
-                LimitState = LimitState,
-                FactorValue = FactorValue,
-            };
+            var newItem = new MaterialPartialFactor();
+            var updateStrategy = new MaterialPartialFactorUpdateStrategy();
+            updateStrategy.Update(newItem, this);
             return newItem;
         }
     }