/// <summary>
/// This method sets the active dimension and unit to a valid one depending on meta data settings.
/// </summary>
public void SetColumnUnitDependingOnMetaData()
{
if (MetaData == null || MetaData.Rows.Count == 0)
{
return;
}
if (Dimensions == null)
{
return;
}
if (CurrentlySupportedDimensions.Count == 0)
{
return;
}
if (CurrentlySupportedDimensions.Contains(ActiveDimension))
{
return;
}
if (!string.IsNullOrEmpty(ColumnNameOfRelatedColumn) && Table != null)
{
var relatedColumn = Table.Columns.ItemByName(ColumnNameOfRelatedColumn);
if (relatedColumn.IsUnitExplicitlySet)
{
try
{
var relatedDim = DimensionHelper.FindDimension(CurrentlySupportedDimensions,
relatedColumn.ActiveDimension.Name);
if (relatedDim != null)
{
ActiveDimension = relatedDim;
DimensionHelper.TakeOverInputParameters(relatedDim, _activeDimension);
var unitName = relatedColumn.ActiveUnit.Name;
ActiveUnit = relatedDim.HasUnit(unitName) ? relatedDim.FindUnit(unitName) : ActiveDimension.GetDefaultUnit();
IsUnitExplicitlySet = false;
return;
}
} catch (DimensionNotFound) {}
}
}
ActiveDimension = CurrentlySupportedDimensions.Contains(
DimensionHelper.GetDefaultDimension(Dimensions))
? DimensionHelper.GetDefaultDimension(Dimensions)
: CurrentlySupportedDimensions[0];
ActiveUnit = ActiveDimension.GetDefaultUnit();
IsUnitExplicitlySet = false;
}
private void setDimensionOfRelatedColumn(ImportDataColumn relatedColumn)
{
var newRelatedColumnDimension = bestDimensionSupportedByRelatedColumn(relatedColumn);
if (newRelatedColumnDimension == null)
{
return;
}
if (!shouldChangeRelatedColumnDimensionTo(newRelatedColumnDimension))
{
return;
}
relatedColumn.ActiveDimension = newRelatedColumnDimension;
relatedColumn.IsUnitExplicitlySet = false;
DimensionHelper.TakeOverInputParameters(_activeDimension, newRelatedColumnDimension);
}
