ICalcAggr.AggregatorFilter

Syntax

AggregatorFilter(DimInst: IDimInstance): IMsAggregationFilter;

None;

Parameters

DimInst. Dictionary data.

Description

The AggregatorFilter property returns the data consumer dimension filtering settings.

Example

Executing the example requires that the repository contains a calculation algorithm with the ALGORITHM identifier and a standard cube with the CUBE identifier. The calculation algorithm should contain an aggregation block, the cube should contain a dimension with the DIMENSIONS identifier.

Add a link to the Calculation Algorithm Core custom assembly contained in the Calculation Algorithms component, and links to the Algo, Cubes, Dimensions, Metabase, Ms system assemblies.

Sub UserProc;
Var
    MB: IMetabase;
    MObj: IMetabaseObjectDescriptor;
    Algo, Aggr: ICalcObject;
    List: ICalcObjectsList;
    CalcAlgo: ICalcAlgorithm;
    Block: ICalcAggr;
    Stub: IVariableStub;
    StandCub: IStandardCube;
    Dim: IStandardCubeDimension;
    DimInst: IDimInstance;
    Filter: IMsAggregationFilter;
    Selection: IDimSelection;
    i: Integer;
Begin
    MB := MetabaseClass.Active;
    // Get calculation algorithm
    MObj := MB.ItemById("ALGORITHM");
    Algo := CalcObjectFactory.CreateCalcObject(MObj, True);
    CalcAlgo := Algo As ICalcAlgorithm;
    // Get list of calculation algorithm objects
    List := CalcAlgo.Items;
    // Get aggregation block with the 0 index
    Aggr := List.Item(0);
    Block := Aggr As ICalcAggr;
    // Get cube
    StandCub := MB.ItemById("CUBE").Edit As IStandardCube;
    Stub := StandCub As IVariableStub;
    // Set cube as data consumer
    Block.Stub := Stub;
    // Set up filtering for specified dimension
    Dim := StandCub.Dimensions.FindById("DIMENSIONS");
    DimInst := Dim.OpenDimension;
    Filter := Block.AggregatorFilter(DimInst);
    // Set dimension selection
    Selection := DimInst.CreateSelection;
    For i := 0 To 4 Do
        Selection.SelectElement(i, False);
    End For;
    Filter.AggregationSelection := Selection;
    Block.SelectionControl.Apply;
    // Save changes in aggregation block
    Block.Save; 
End Sub UserProc;

Not provisioned.

After executing the example, a standard cube is set for aggregation block as a data consumer, and data filtering is set up by first selected elements for the dimension with the DIMENSIONS identifier.

See also:

ICalcAggr