public override IEnumerable <IRow> Search(IQueryFilter filter, bool recycling)
{
var filterHelper = FilterHelper.Create(_schema, filter.WhereClause);
ISpatialFilter spatialFilter = filter as ISpatialFilter;
bool hasSpatialFilter = spatialFilter?.Geometry != null;
return(AllRows.Where(r => filterHelper.Check(r) &&
(!hasSpatialFilter || CheckSpatial(r, spatialFilter))));
}
public WithCubeResult()
{
lazyGroup1 = new Lazy <Dictionary <G1, A> >(() => CalculateTotals((r) => r.Group1, (r) => null));
lazyGrandTotal = new Lazy <A>(() => AllRows.Where(r => r.Group1 == null).FirstOrDefault().Aggregate);
}
protected Dictionary <T, A> CalculateTotals <T>(Func <G, WithCubeGroup <T> > desiredGroupSelector, Func <G, IWithCubeGroup> undesiredGroupSelector)
{
return(AllRows
.Where(r => desiredGroupSelector(r) != null && undesiredGroupSelector(r) == null)
.ToDictionary(r => desiredGroupSelector(r).Value, r => r.Aggregate));
}