public Delta CreateNMSDelta(ConcreteModel concreteModel) { if (concreteModel == null || concreteModel.ModelMap == null) { return(null); } Delta delta = new Delta(); foreach (DMSType type in ModelResourcesDesc.TypeIdsInInsertOrder) { SortedDictionary <string, object> cimObjects = concreteModel.GetAllObjectsOfType("FTN." + ModelCodeHelper.DMSTypeToName(type)); if (cimObjects == null) { continue; } foreach (KeyValuePair <string, object> cimObjectPair in cimObjects) { IDClass idc = cimObjectPair.Value as IDClass; long gid = ModelCodeHelper.CreateGID(0, type, --counters[type]); ResourceDescription rd = new ResourceDescription(gid); idMapping[idc.ID] = gid; PopulateProperties(idc, rd); delta.InsertOperations.Add(rd); } } return(delta); }