protected override bool PrivateUpdate(ScenarioFrame frame)
        {
            foreach (SimDescription sim in CommonSpace.Helpers.Households.All(mLot.Household))
            {
                SimData data = GetData(sim);
                if (data == null)
                {
                    continue;
                }

                data.InvalidateCache();
            }

            HouseholdOptions houseData = GetHouseOptions(mLot.Household);

            if (houseData != null)
            {
                houseData.InvalidateCache();
            }

            return(false);
        }
 protected override void PrivatePerform(SimDescription sim, SimData data, ScenarioFrame frame)
 {
     data.InvalidateCache();
 }