Add beam shear clone strategies

StructureHelperLogics/Models/BeamShears/BeamShearRepository.cs

@@ -1,25 +1,16 @@
 using StructureHelperCommon.Infrastructures.Interfaces;
 using StructureHelperCommon.Models.Calculators;
 using StructureHelperCommon.Models.Forces;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 
 namespace StructureHelperLogics.Models.BeamShears
 {
     public class BeamShearRepository : IBeamShearRepository
     {
-
+        private ICloneStrategy<IBeamShearRepository> cloneStrategy;
         public Guid Id { get; }
-
         public List<IBeamShearAction> Actions { get; } = new();
-
         public List<ICalculator> Calculators { get; } = new();
-
         public List<IBeamShearSection> Sections { get; } = new();
-
         public List<IStirrup> Stirrups { get; } = new();
 
 
@@ -30,7 +21,10 @@ namespace StructureHelperLogics.Models.BeamShears
 
         public object Clone()
         {
-            throw new NotImplementedException();
+            var cloningStrategy = new DeepCloningStrategy();
+            cloneStrategy = new BeamShearRepositoryCloneStrategy(cloningStrategy);
+            var newItem = cloneStrategy.GetClone(this);
+            return newItem;
         }
     }
 }