IRubricator.HasMnemonics

Fore Syntax

HasMnemonics: Boolean;

Fore.NET Syntax

HasMnemonics: boolean;

Description

The HasMnemonics property determines whether mnemonics are used for factors identification.

Comments

Available values:

True. Mnemonics are used to identify factors. The default value when a time series database is created.
False. Mnemonics are not used to identify factors. The IRubricatorInstance.GetFactDataByMnemo method always returns empty result. The MNEMO factors attribute is not present in the dictionary that is returned by the IRubricator.EditFacts property.

Fore Example

Executing the example requires that the repository contains a database with the OBJ_DB identifier and an MDM repository with the MDM_REPO identifier. Add links to the Metabase, Cubes, Rds, Db, Dimensions system assemblies.

Sub UserProc;
Var
    Mb: IMetabase;
    Inf: IMetabaseObjectCreateInfo;
    Obj: IMetabaseObjectDescriptor;
    Cat: IRubricator;
    Rds: IRdsDatabase;
    Database: IDatabase;
Begin
    Mb := MetabaseClass.Active;
    Inf := Mb.CreateCreateInfo;
    Inf.Id := Mb.GenerateId("OBJ_FC");
    Inf.Name := Inf.Id;
    Inf.ClassId := MetabaseObjectClass.KE_CLASS_RUBRICATOR;
    Inf.Parent := Mb.Root;
    Inf.KeepEdit := True;
    Obj := Mb.CreateObject(Inf);
    Cat := (Obj As IRubricator);
    Rds := Mb.ItemById("RDS_REPO").Bind As IRdsDatabase;
    Cat.Database := Rds;
    Database := Mb.ItemById("OBJ_DB").Bind As IDatabase;
    Cat.DatabaseEx := Database;
    Cat.AutoUnits := True;
    Cat.HasMnemonics := False;
    Cat.KeepHistory := False;
    Cat.CalendarLevels := DimCalendarLevelSet.Year Or DimCalendarLevelSet.Quarter;
    Cat.AlterAndSave;
    Debug.WriteLine(Inf.Id);
End Sub UserProc;

After executing the example a time series database is created in the repository root, and its identifier is displayed in the console window. The history of factors changes will not be kept in the database, that is, the time series database is non-version. Also, factors do not use mnemonics for identification.

Fore.NET Example

Executing the example requires that the repository contains a database with the OBJ_DB identifier and an MDM repository with the MDM_REPO identifier.

Imports Prognoz.Platform.Interop.Cubes;
Imports Prognoz.Platform.Interop.Db;
Imports Prognoz.Platform.Interop.Dimensions;
Imports Prognoz.Platform.Interop.Rds;
…
Public Shared Sub Main(Params: StartParams);
Var
    Mb: IMetabase;
    Inf: IMetabaseObjectCreateInfo;
    Obj: IMetabaseObjectDescriptor;
    Cat: IRubricator;
    Rds: IRdsDatabase;
    Database: IDatabase;
Begin
    Mb := Params.Metabase;
    Inf := Mb.CreateCreateInfo();
    Inf.Id := Mb.GenerateId("OBJ_FC", 0);
    Inf.Name := Inf.Id;
    Inf.ClassId := MetabaseObjectClass.KE_CLASS_RUBRICATOR As integer;
    Inf.Parent := Mb.Root;
    Inf.KeepEdit := True;
    Obj := Mb.CreateObject(Inf);
    Cat := (Obj As IRubricator);
    Rds := Mb.ItemById["RDS_REPO"].Bind() As IRdsDatabase;
    Cat.Database := Rds;
    Database := Mb.ItemById["OBJ_DB"].Bind() As IDatabase;
    Cat.DatabaseEx := Database;
    Cat.AutoUnits := True;
    Cat.HasMnemonics := False;
    Cat.KeepHistory := False;
    Cat.CalendarLevels := DimCalendarLevelSet.dclsYear Or DimCalendarLevelSet.dclsQuarter;
    Cat.AlterAndSave();
    System.Diagnostics.Debug.WriteLine(Inf.Id);
End Sub;