private IEnumerable <XElement> StreamOperationComponent()
{
//loop through the descendants in document order
while (this.GCCalculatorParams.DocToCalcReader.Read())
{
if (this.GCCalculatorParams.DocToCalcReader.NodeType
== XmlNodeType.Element)
{
if (this.GCCalculatorParams.DocToCalcReader.Name
== BudgetInvestment.BUDGET_TYPES.budgetoperation.ToString() ||
this.GCCalculatorParams.DocToCalcReader.Name
== BudgetInvestment.INVESTMENT_TYPES.investmentcomponent.ToString())
{
//use streaming techniques to process descendants
XElement currentElement
= CalculatorHelpers.GetCurrentElementWithAttributes(
this.GCCalculatorParams.DocToCalcReader);
//attach linked views separately (or the readdescendant syntax skips)
CalculatorHelpers.AddLinkedViewsToCurrentElementWithReader(
this.GCCalculatorParams.ExtensionDocToCalcURI,
this.GCCalculatorParams.AnalyzerParms.ObservationsPath, ref currentElement);
//don't process previously calculated nodes
bool bIsAnnuity = TimePeriod.IsAnnuity(currentElement);
if (!bIsAnnuity)
{
//set stateful ancestor objects (i.e. this.GCCalculatorParams.ParentBudget)
//that descendants use in their calculations
GCArguments.CurrentElement = currentElement;
OnSetAncestorObjects(GCArguments);
IEnumerable <XElement> childElements = null;
if (this.GCCalculatorParams.DocToCalcReader.Name
== BudgetInvestment.BUDGET_TYPES.budgetoperation.ToString())
{
childElements =
from childElement in StreamBudgetInput()
select childElement;
}
else if (this.GCCalculatorParams.DocToCalcReader.Name
== BudgetInvestment.INVESTMENT_TYPES.investmentcomponent.ToString())
{
childElements =
from childElement in StreamInvestmentInput()
select childElement;
}
if (currentElement != null)
{
if (childElements != null)
{
currentElement.Add(childElements);
}
this.RunCalculationsAndSetUpdates(ref currentElement);
yield return(currentElement);
}
}
}
}
else if (this.GCCalculatorParams.DocToCalcReader.NodeType
== XmlNodeType.EndElement)
{
if (this.GCCalculatorParams.DocToCalcReader.Name
== BudgetInvestment.BUDGET_TYPES.budgetoperations.ToString() ||
this.GCCalculatorParams.DocToCalcReader.Name
== BudgetInvestment.INVESTMENT_TYPES.investmentcomponents.ToString())
{
break;
}
}
}
}
private IEnumerable <XElement> StreamInvestmentOutcome()
{
//not all calculations include outcomes, so use ReadToDescendent syntax
//this works even without outcomes as long as the parent "outcomes" node
//is yielded, and that node has no xmldoc calcs
while (this.GCCalculatorParams.DocToCalcReader.ReadToDescendant(
BudgetInvestment.INVESTMENT_TYPES.investmentoutcome.ToString()))
{
if (this.GCCalculatorParams.DocToCalcReader.NodeType
== XmlNodeType.Element)
{
//use streaming techniques to process descendants
XElement currentElement
= CalculatorHelpers.GetCurrentElementWithAttributes(
this.GCCalculatorParams.DocToCalcReader);
//attach linked views separately (or the readdescendant syntax skips)
CalculatorHelpers.AddLinkedViewsToCurrentElementWithReader(
this.GCCalculatorParams.ExtensionDocToCalcURI,
this.GCCalculatorParams.AnalyzerParms.ObservationsPath, ref currentElement);
//don't process previously calculated nodes
bool bIsAnnuity = TimePeriod.IsAnnuity(currentElement);
if (!bIsAnnuity)
{
//set stateful ancestor objects (i.e. this.GCCalculatorParams.ParentOutcome)
//that descendants use in their calculations
GCArguments.CurrentElement = currentElement;
OnSetAncestorObjects(GCArguments);
IEnumerable <XElement> childElements = null;
childElements =
from childElement in StreamInvestmentOutput()
select childElement;
if (currentElement != null)
{
if (childElements != null)
{
currentElement.Add(childElements);
}
this.RunCalculationsAndSetUpdates(ref currentElement);
yield return(currentElement);
}
}
//process sibling outcomes
while (this.GCCalculatorParams.DocToCalcReader
.ReadToNextSibling(BudgetInvestment.INVESTMENT_TYPES.investmentoutcome.ToString()))
{
if (this.GCCalculatorParams.DocToCalcReader.NodeType
== XmlNodeType.Element)
{
XElement siblingElement
= CalculatorHelpers.GetCurrentElementWithAttributes(
this.GCCalculatorParams.DocToCalcReader);
//attach linked views separately (or the readdescendant syntax skips)
CalculatorHelpers.AddLinkedViewsToCurrentElementWithReader(
this.GCCalculatorParams.ExtensionDocToCalcURI,
this.GCCalculatorParams.AnalyzerParms.ObservationsPath, ref siblingElement);
//don't process previously calculated nodes
bIsAnnuity = TimePeriod.IsAnnuity(siblingElement);
if (!bIsAnnuity)
{
//set stateful ancestor objects (i.e. this.GCCalculatorParams.ParentOutcome)
//that descendants use in their calculations
GCArguments.CurrentElement = siblingElement;
OnSetAncestorObjects(GCArguments);
IEnumerable <XElement> childElements = null;
childElements =
from childElement in StreamInvestmentOutput()
select childElement;
if (siblingElement != null)
{
if (childElements != null)
{
siblingElement.Add(childElements);
}
this.RunCalculationsAndSetUpdates(ref siblingElement);
yield return(siblingElement);
}
}
}
else if (this.GCCalculatorParams.DocToCalcReader.NodeType
== XmlNodeType.EndElement)
{
if (this.GCCalculatorParams.DocToCalcReader.Name
== BudgetInvestment.BUDGET_TYPES.budgetoutcomes.ToString() ||
this.GCCalculatorParams.DocToCalcReader.Name
== BudgetInvestment.INVESTMENT_TYPES.investmentoutcomes.ToString())
{
break;
}
}
}
}
else if (this.GCCalculatorParams.DocToCalcReader.NodeType
== XmlNodeType.EndElement)
{
if (this.GCCalculatorParams.DocToCalcReader.Name
== BudgetInvestment.BUDGET_TYPES.budgetoutcomes.ToString() ||
this.GCCalculatorParams.DocToCalcReader.Name
== BudgetInvestment.INVESTMENT_TYPES.investmentoutcomes.ToString())
{
break;
}
}
}
}
//set the class properties using the XElement
public void SetInputProperties(CalculatorParameters calcParameters,
XElement currentCalculationsElement, XElement currentElement)
{
//several extensions store some calculator props in base element (observations, targettype)
//no harm done in setting them but never set their attributes in base element
this.SetCalculatorProperties(currentCalculationsElement);
this.SetSharedObjectProperties(currentElement);
this.SetTotalCostsProperties(currentElement);
this.AnnuityType = TimePeriod.GetAnnuityType(currentElement);
//input calcs can be run from group nodes
if (currentElement.Name.LocalName
!= DataAppHelpers.Prices.INPUT_PRICE_TYPES.inputgroup.ToString())
{
//set this object's specific properties
this.Date = CalculatorHelpers.GetAttributeDate(currentElement,
DataAppHelpers.Prices.INPUT_DATE);
this.OCAmount = CalculatorHelpers.GetAttributeDouble(currentElement,
DataAppHelpers.Prices.OC_AMOUNT);
this.OCPrice = CalculatorHelpers.GetAttributeDouble(currentElement,
DataAppHelpers.Prices.OC_PRICE);
this.OCUnit = CalculatorHelpers.GetAttribute(currentElement,
DataAppHelpers.Prices.OC_UNIT);
this.AOHAmount = CalculatorHelpers.GetAttributeDouble(currentElement,
DataAppHelpers.Prices.AOH_AMOUNT);
this.AOHPrice = CalculatorHelpers.GetAttributeDouble(currentElement,
DataAppHelpers.Prices.AOH_PRICE);
this.AOHUnit = CalculatorHelpers.GetAttribute(currentElement,
DataAppHelpers.Prices.AOH_UNIT);
this.CAPAmount = CalculatorHelpers.GetAttributeDouble(currentElement,
DataAppHelpers.Prices.CAP_AMOUNT);
this.CAPPrice = CalculatorHelpers.GetAttributeDouble(currentElement,
DataAppHelpers.Prices.CAP_PRICE);
this.CAPUnit = CalculatorHelpers.GetAttribute(currentElement,
DataAppHelpers.Prices.CAP_UNIT);
this.IncentiveAmount = CalculatorHelpers.GetAttributeDouble(currentElement,
DataAppHelpers.General.INCENTIVE_AMOUNT);
this.IncentiveRate = CalculatorHelpers.GetAttributeDouble(currentElement,
DataAppHelpers.General.INCENTIVE_RATE);
this.InputGroupId = CalculatorHelpers.GetAttributeInt(currentElement,
DataAppHelpers.Prices.INPUT_GROUP_ID);
this.InputGroupName = CalculatorHelpers.GetAttribute(currentElement,
DataAppHelpers.Prices.INPUT_GROUP_NAME);
this.Times = CalculatorHelpers.GetAttributeDouble(currentElement,
DataAppHelpers.Prices.INPUT_TIMES);
this.UseAOH = CalculatorHelpers.GetAttributeBool(currentElement,
DataAppHelpers.Prices.USE_AOH);
this.Local = new Local();
string sCurrentNodeURIPattern
= CalculatorHelpers.MakeNewURIPatternFromElement(
calcParameters.ExtensionDocToCalcURI.URIPattern, currentElement);
this.Local = CalculatorHelpers.GetLocal(sCurrentNodeURIPattern, calcParameters,
currentCalculationsElement, currentElement);
}
else
{
//set this object's properties using calculator attributes
this.Date = CalculatorHelpers.GetAttributeDate(currentCalculationsElement,
INPUT_DATE);
this.OCAmount = CalculatorHelpers.GetAttributeDouble(currentCalculationsElement,
DataAppHelpers.Prices.OC_AMOUNT);
this.OCPrice = CalculatorHelpers.GetAttributeDouble(currentCalculationsElement,
DataAppHelpers.Prices.OC_PRICE);
this.OCUnit = CalculatorHelpers.GetAttribute(currentCalculationsElement,
DataAppHelpers.Prices.OC_UNIT);
this.AOHAmount = CalculatorHelpers.GetAttributeDouble(currentCalculationsElement,
DataAppHelpers.Prices.AOH_AMOUNT);
this.AOHPrice = CalculatorHelpers.GetAttributeDouble(currentCalculationsElement,
DataAppHelpers.Prices.AOH_PRICE);
this.AOHUnit = CalculatorHelpers.GetAttribute(currentCalculationsElement,
DataAppHelpers.Prices.AOH_UNIT);
this.CAPAmount = CalculatorHelpers.GetAttributeDouble(currentCalculationsElement,
DataAppHelpers.Prices.CAP_AMOUNT);
this.CAPPrice = CalculatorHelpers.GetAttributeDouble(currentCalculationsElement,
DataAppHelpers.Prices.CAP_PRICE);
this.CAPUnit = CalculatorHelpers.GetAttribute(currentCalculationsElement,
DataAppHelpers.Prices.CAP_UNIT);
this.IncentiveAmount = CalculatorHelpers.GetAttributeDouble(currentCalculationsElement,
DataAppHelpers.General.INCENTIVE_AMOUNT);
this.IncentiveRate = CalculatorHelpers.GetAttributeDouble(currentCalculationsElement,
DataAppHelpers.General.INCENTIVE_RATE);
this.Times = CalculatorHelpers.GetAttributeDouble(currentCalculationsElement,
DataAppHelpers.Prices.INPUT_TIMES);
this.UseAOH = CalculatorHelpers.GetAttributeBool(currentCalculationsElement,
DataAppHelpers.Prices.USE_AOH);
//use the calculator params to set locals (they can be changed in calcor)
this.Local = new Local();
this.Local.SetLocalProperties(calcParameters,
currentCalculationsElement, currentElement);
}
//joint input calcs can change this element
this.XmlDocElement = currentCalculationsElement;
}
public TimePeriod(CalculatorParameters calcParameters, TimePeriod timePeriod)
{
//calcParams same pattern as other constructors
this.CopyTimePeriod(timePeriod);
}
//copy constructors
public TimePeriod(TimePeriod timePeriod)
{
this.CopyTimePeriod(timePeriod);
}
//set the class properties using the XElement
public void SetOutputProperties(CalculatorParameters calcParameters,
XElement currentCalculationsElement, XElement currentElement)
{
//several extensions store some calculator props in base element (observations, targettype)
//no harm done in setting them but never set their attributes in base element
this.SetCalculatorProperties(currentCalculationsElement);
this.SetSharedObjectProperties(currentElement);
this.SetTotalBenefitsProperties(currentElement);
this.AnnuityType = TimePeriod.GetAnnuityType(currentElement);
if (currentElement.Name.LocalName
!= DataAppHelpers.Prices.OUTPUT_PRICE_TYPES.outputgroup.ToString())
{
this.Date = CalculatorHelpers.GetAttributeDate(currentElement,
DataAppHelpers.Prices.OUTPUT_DATE);
this.Amount = CalculatorHelpers.GetAttributeDouble(currentElement,
OUTPUT_AMOUNT);
this.Price = CalculatorHelpers.GetAttributeDouble(currentElement,
OUTPUT_PRICE);
this.Unit = CalculatorHelpers.GetAttribute(currentElement,
OUTPUT_BASE_UNIT);
this.CompositionAmount = CalculatorHelpers.GetAttributeDouble(currentElement,
COMPOSITION_AMOUNT);
this.CompositionUnit = CalculatorHelpers.GetAttribute(currentElement,
COMPOSITION_UNIT);
this.Times = CalculatorHelpers.GetAttributeDouble(currentElement,
OUTPUT_TIMES);
this.IncentiveAmount = CalculatorHelpers.GetAttributeDouble(currentElement,
DataAppHelpers.General.INCENTIVE_AMOUNT);
this.IncentiveRate = CalculatorHelpers.GetAttributeDouble(currentElement,
DataAppHelpers.General.INCENTIVE_RATE);
this.OutputGroupId = CalculatorHelpers.GetAttributeInt(currentElement,
DataAppHelpers.Prices.OUTPUT_GROUP_ID);
this.OutputGroupName = CalculatorHelpers.GetAttribute(currentElement,
DataAppHelpers.Prices.OUTPUT_GROUP_NAME);
this.Local = new Local();
string sCurrentNodeURIPattern
= CalculatorHelpers.MakeNewURIPatternFromElement(
calcParameters.ExtensionDocToCalcURI.URIPattern, currentElement);
this.Local = CalculatorHelpers.GetLocal(sCurrentNodeURIPattern, calcParameters,
currentCalculationsElement, currentElement);
}
else
{
this.Date = CalculatorHelpers.GetAttributeDate(currentCalculationsElement,
OUTPUT_DATE);
this.Amount = CalculatorHelpers.GetAttributeDouble(currentCalculationsElement,
OUTPUT_AMOUNT);
this.Price = CalculatorHelpers.GetAttributeDouble(currentCalculationsElement,
OUTPUT_PRICE);
this.Unit = CalculatorHelpers.GetAttribute(currentCalculationsElement,
OUTPUT_BASE_UNIT);
this.CompositionAmount = CalculatorHelpers.GetAttributeDouble(currentCalculationsElement,
COMPOSITION_AMOUNT);
this.CompositionUnit = CalculatorHelpers.GetAttribute(currentCalculationsElement,
COMPOSITION_UNIT);
this.Times = CalculatorHelpers.GetAttributeDouble(currentCalculationsElement,
OUTPUT_TIMES);
this.IncentiveAmount = CalculatorHelpers.GetAttributeDouble(currentCalculationsElement,
DataAppHelpers.General.INCENTIVE_AMOUNT);
this.IncentiveRate = CalculatorHelpers.GetAttributeDouble(currentCalculationsElement,
DataAppHelpers.General.INCENTIVE_RATE);
//use the calculator params to set locals (they can be changed in calcor)
this.Local = new Local();
this.Local.SetLocalProperties(calcParameters,
currentCalculationsElement, currentElement);
}
//joint output calcs can change this element
this.XmlDocElement = currentCalculationsElement;
}
private IEnumerable <XElement> StreamTimePeriods()
{
//loop through the descendants in document order
while (this.GCCalculatorParams.DocToCalcReader.Read())
{
if (this.GCCalculatorParams.DocToCalcReader.NodeType
== XmlNodeType.Element)
{
if (this.GCCalculatorParams.DocToCalcReader.Name
== Constants.ROOT_PATH)
{
//skip using while
}
else if (this.GCCalculatorParams.DocToCalcReader.Name
== BudgetInvestment.BUDGET_TYPES.budgettimeperiod.ToString() ||
this.GCCalculatorParams.DocToCalcReader.Name
== BudgetInvestment.INVESTMENT_TYPES.investmenttimeperiod.ToString())
{
//read currentElement including xmldocnodes
XElement currentElement
= CalculatorHelpers.GetCurrentElementWithAttributes(
this.GCCalculatorParams.DocToCalcReader);
//don't process previously calculated nodes
bool bIsAnnuity = TimePeriod.IsAnnuity(currentElement);
if (!bIsAnnuity)
{
//attach linked views separately (put in first position)
CalculatorHelpers.AddLinkedViewsToCurrentElementWithReader(
this.GCCalculatorParams.ExtensionDocToCalcURI,
this.GCCalculatorParams.AnalyzerParms.ObservationsPath, currentElement);
//set stateful ancestor objects (i.e. this.GCCalculatorParams.ParentBudget)
//that descendants use in their calculations
GCArguments.CurrentElement = currentElement;
OnSetAncestorObjects(GCArguments);
//use streaming techniques to process descendants
IEnumerable <XElement> childElements =
from childElement in StreamTimePeriodChildren()
select childElement;
if (currentElement != null)
{
if (childElements != null)
{
//add the child elements to the currentElement
currentElement.Add(childElements);
}
this.RunCalculationsAndSetUpdates(ref currentElement);
yield return(currentElement);
}
}
}
}
else if (this.GCCalculatorParams.DocToCalcReader.NodeType
== XmlNodeType.EndElement)
{
if (this.GCCalculatorParams.DocToCalcReader.Name
== BudgetInvestment.BUDGET_TYPES.budget.ToString() ||
this.GCCalculatorParams.DocToCalcReader.Name
== BudgetInvestment.INVESTMENT_TYPES.investment.ToString())
{
break;
}
}
}
}