public static bool CopyStockCalculator(Calculator1 calc, NPV1Stock newStock)
{
bool bHasCopy = false;
if (calc != null)
{
if (calc.GetType().Equals(newStock.GetType()))
{
NPV1Stock oldStock = (NPV1Stock)calc;
if (oldStock != null)
{
//only one npv1stock is initialized in object model
bHasCopy = CopyStockCalculator(oldStock, newStock);
}
}
}
return(bHasCopy);
}
public static bool CopyandInitStockCalculator(Calculator1 calc, NPV1Stock newStock)
{
bool bHasCopy = false;
if (calc != null)
{
if (calc.GetType().Equals(newStock.GetType()))
{
NPV1Stock oldStock = (NPV1Stock)calc;
if (oldStock != null)
{
//copy initial totals
newStock.InitTotalNPV1StocksProperties(oldStock);
//but keep calc props
newStock.CopyCalculatorProperties(oldStock);
bHasCopy = true;
}
}
}
return(bHasCopy);
}
private bool SetAnalyses(NPV1Stock npv1Stock, List <Calculator1> calcs)
{
bool bHasAnalysis = false;
bool bHasTotals = false;
//only the totStocks are used in results
//calcs holds a collection of npv1stocks for base element
foreach (Calculator1 calc in calcs)
{
if (calc.GetType().Equals(npv1Stock.GetType()))
{
NPV1Stock stock = (NPV1Stock)calc;
if (stock != null)
{
//make sure it already has a total1 (set by SetBaseIO, or during InitTotal1)
if (stock.Total1 != null)
{
npv1Stock.Total1.CalcParameters = new CalculatorParameters(stock.Total1.CalcParameters);
//npv1Stock.Total1.CalcParameters = npv1Stock.CalcParameters;
//these totals were multiplied in base npv calcs
//don't use calc.Multiplier again
double iMultiplier = 1;
//these need to be multiplied because arbitrary ocstocks are being aggregated
//into time periods; the timeperiod totals can't be used
AddSubTotalToTotalStock(npv1Stock.Total1,
iMultiplier, stock.Total1);
bHasTotals = true;
if (bHasTotals)
{
bHasAnalysis = true;
}
}
}
}
}
return(bHasAnalysis);
}
private bool SetBaseAnalyses(NPV1Stock npv1Stock, List <Calculator1> calcs)
{
bool bHasAnalysis = false;
bool bHasTotals = false;
//set the calc totals in each observation
int iCostN2 = 0;
int iBenefitN2 = 0;
List <NPV1Stat1> stats2 = new List <NPV1Stat1>();
double dbMultiplier = 1;
//this is the IO pattern: test if the Alt2 Pattern is still needed
//make sure this does not need IEnumerable<System.Linq.IGrouping<int, Calculator1>>
//calcsByAlt2 = calcs.GroupBy(c => c.Alternative2);
//inputs and outputs use calc for each observation (not the Grouping.Alternative)
foreach (Calculator1 calc in calcs)
{
if (calc.GetType().Equals(npv1Stock.GetType()))
{
NPV1Stock stock = (NPV1Stock)calc;
if (stock != null)
{
if (stock.Stat1 != null)
{
//set the calc totals in each observation
NPV1Stock observation2Stock = new NPV1Stock(stock.Stat1.CalcParameters, stock.Stat1.CalcParameters.AnalyzerParms.AnalyzerType);
observation2Stock.Stat1 = new NPV1Stat1();
observation2Stock.Stat1.CalcParameters = new CalculatorParameters(stock.Stat1.CalcParameters);
//since Stat1 is new, this method will not accrue totals
//but it will set N
//calc.Multiplier not used because base calcs used it
bHasTotals = AddSubTotalToTotalStock(observation2Stock.Stat1,
dbMultiplier, stock.Stat1);
if (bHasTotals)
{
//add to the stats collection
stats2.Add(observation2Stock.Stat1);
bool bIsCostNode = CalculatorHelpers.IsCostNode(stock.CalcParameters.CurrentElementNodeName);
bool bIsBenefitNode = CalculatorHelpers.IsBenefitNode(stock.CalcParameters.CurrentElementNodeName);
if (bIsCostNode)
{
iCostN2++;
}
else if (bIsBenefitNode)
{
iBenefitN2++;
}
else
{
iCostN2++;
iBenefitN2++;
}
}
}
}
}
}
if (iCostN2 > 0 || iBenefitN2 > 0)
{
bHasAnalysis = true;
bHasTotals = SetStatsAnalysis(stats2, npv1Stock, iCostN2, iBenefitN2);
}
return(bHasAnalysis);
}