ClassName: String;
The ClassName property determines the name of the class containing the redetermined Execute method that calculates the model in accordance with user algorithm.
Sub Main;
Var
MB: IMetabase;
CrInf: IMetabaseObjectCreateInfo;
MObj: IMetabaseObject;
Model: IMsModel;
Trans: IMsFormulaTransform;
Varr: IMsVariable;
VarTrans: IMsFormulaTransformVariable;
Tree: IMsFormulaTransformSlicesTree;
Slice: IMsFormulaTransformSlice;
Selector: IMsFormulaTransformSelector;
Formula: IMsFormula;
UserTr: IMsUserTransform;
TransVar: IMsFormulaTransformVariable;
Begin
MB := MetabaseClass.Active;
CrInf := Mb.CreateCreateInfo;
CrInf.ClassId := MetabaseObjectClass.KE_CLASS_MSMODEL;
CrInf.Id := "User_Model";
CrInf.Name := "User_Model";
CrInf.Parent := Mb.ItemById("KONT_MODEL");
CrInf.Permanent := False;
MObj := Mb.CreateObject(CrInf).Edit;
Model := MObj As IMsModel;
Trans := Model.Transform;
Varr := MB.ItemByIdNamespace("User_Var", MB.ItemById("KONT_MODEL").Key).Bind As IMsVariable;
Model.Output.Add(Varr);
VarTrans := Trans.Outputs.Item(0);
Tree := VarTrans.SlicesTree(VarTrans);
Slice := Tree.CreateSlice(1);
Selector := Trans.CreateSelector;
Selector.Slice := Slice;
Formula := Trans.Transform(Selector);
Formula.Kind := MsFormulaKind.User;
Formula.Level := DimCalendarLevel.Year;
UserTr := Formula.Method As IMsUserTransform;
UserTr.Assembly := Mb.ItemById("UserMethod_Class");
UserTr.ClassName := "My_Method";
Varr := MB.ItemByIdNamespace("User_Var_Factor", MB.ItemById("KONT_MODEL").Key).Bind As IMsVariable;
Model.Input.Add(Varr);
TransVar := Model.Transform.Inputs.Item(0);
UserTr.Explanatories.Add(TransVar.SlicesTree(Null).CreateSlice(1));
MObj.Save;
End Sub Main;
After executing the example a model is created in the modeling container. For model calculation the user method that is implemented in the module with the User_Model identifier is used. The user class is named My_Method. The output variable and one factor are added to the model.
See also:
IMsUserTransform|IMsUserTransform.Assembly|IMsUserTransformImplementation.Execute