public override LossStateCollection GetLossState()
{
LossStateCollection lossCol = new LossStateCollection(1);
lossCol.SetSubjectLosses(subjectLoss.AllLoss());
lossCol.SetRecoverableLosses(subjectLoss.AllLoss());
return(lossCol);
}
public CoverageAtomicRITE(string _subperil, ExposureType _expType, RITE _rite, long ID)
{
SubPeril = _subperil;
ExpType = _expType;
RITE = _rite;
RITCharacterisiticID = ID;
CurrentAllocationStateCollection = new AllocationStateCollection(RITE.ActNumOfBldgs);
//CurrentAllocationStateSummed = new AllocationState();
CurrentLossStateCollection = new LossStateCollection(RITE.ActNumOfBldgs);
}
public LossStateCollection CopyToLossState()
{
LossStateCollection lossCol = new LossStateCollection(NumBldgs);
int i = 0;
foreach (AllocationState allocState in collection)
{
lossCol.collection[i] = allocState.CopyToLossState();
i = i + 1;
}
return(lossCol);
}
public void SumLossesFrom(LossStateCollection otherLosses)
{
if (this.NumBldgs == otherLosses.NumBldgs)
{
collection.Zip(otherLosses.collection, (a, b) => a + b);
}
else if (this.NumBldgs == 1)
{
collection[0] += otherLosses.GetTotalSum;
}
CalcTotalSum();
}
public override void Reset()
{
base.Reset();
if (IsPerRisk)
{
CurrentLossStateCollection = new LossStateCollection(PrimarySubject.Schedule.ActNumOfBldgs);
}
else
{
CurrentLossStateCollection = new LossStateCollection(1);
}
//CurrentLossState.Reset();
CurrentAllocationState.Reset();
}
private void RecursiveExecution(GraphNode currNode, GUInputEngine guLossesEngine)
{
Aggregation aggType = Aggregation.Summed;
if (currNode is TermNode)
{
TermNode currTermNode = currNode as TermNode;
//Execution for Term Node here...
if (currTermNode.Executed == true)
{
return;
}
//execute child node first
List <GraphNode> childrenNodes = graph.GetChildrenForNode(currTermNode);
List <TermNode> childrenTermNodes = new List <TermNode>();
foreach (GraphNode childNode in childrenNodes)
//Parallel.ForEach(childrenNodes, childNode =>
{
TermNode childTermNode = childNode as TermNode;
if (childTermNode == null)
{
throw new InvalidOperationException("Term node's children must be Term node.");
}
childrenTermNodes.Add(childTermNode);
if (childNode.Executed == false)
{
RecursiveExecution(childTermNode, guLossesEngine);
}
}
//);
//has not executed, get the GU loss first
double[] inputlosses;
//inputlosses = graph.GetNodeSubjectLoss(currTermNode).AllLoss().Zip(currTermNode.PrimarySubject.Schedule.MultiplierArr, (d1, d2) => d1 * d2).ToArray();
inputlosses = graph.GetNodeSubjectLoss(currTermNode).AllLoss();
currTermNode.CurrentLossStateCollection.SetSubjectLosses(inputlosses);
if (currTermNode.IsPerRisk == true && currTermNode.PrimarySubject.Schedule.ActNumOfBldgs > 1)
{
aggType = Aggregation.PerBuilding;
}
else
{
//need reset the lossState to act as only one building
LossStateCollection tempLossStateCollection = new LossStateCollection(1);
tempLossStateCollection.collection[0] = currTermNode.CurrentLossStateCollection.GetTotalSum;
currTermNode.CurrentLossStateCollection = tempLossStateCollection;
}
//if no childrenNodes, nothing to do with the Interaction: the interaction terms are all zeros.
if (childrenNodes.Count > 0)
{
//initialize InterObj
InteractionObject[] InterObj = GetInterObj(currTermNode, aggType, childrenTermNodes);
TermFunctionalEngine tFunEng = new TermFunctionalEngine(currTermNode, aggType);
tFunEng.TermFunction(InterObj);
//Interaction
//InteractionEngine InterEng = new InteractionEngine(currTermNode, aggType, InterObj);
//InterEng.Interaction();
}
else
{
TermFunctionalEngine tFunEng = new TermFunctionalEngine(currTermNode, aggType);
tFunEng.TermFunction(new InteractionObject[0]); //no interaction
}
//Final Adjustment
for (int i = 0; i < currTermNode.CurrentLossStateCollection.NumBldgs; i++)
{
currTermNode.CurrentLossStateCollection.collection[i].AdjustR();
}
currTermNode.CurrentLossStateCollection.CalcTotalSum();
currTermNode.Executed = true;
}
else //currNode is Cover Node
{
CoverNode currCoverNode = currNode as CoverNode;
//Execution for Cover Node here...
if (currCoverNode.Executed == true)
{
return;
}
foreach (AtomicRITE aRite in currCoverNode.ResidualAtomicRITEs)
{
currCoverNode.Payout += aRite.GetLossState().GetTotalSum.R;
}
// Parallel.ForEach(graph.GetChildrenForNode(currCoverNode), childNode =>
foreach (GraphNode childNode in graph.GetChildrenForNode(currCoverNode))
{
RecursiveExecution(childNode, guLossesEngine);
if (childNode is TermNode)
{
TermNode childTermNode = childNode as TermNode;
//LossState currentLossState = new LossState(childTermNode.CurrentLossStateCollection.GetTotalSum);
//currCoverNode.Payout += currentLossState.R;
currCoverNode.Payout += childTermNode.CurrentLossStateCollection.GetTotalSum.R;
}
else
{
CoverNode childCoverNode = childNode as CoverNode;
currCoverNode.Payout += childCoverNode.Payout;
}
}
// );
CoverNodeFunctionalEngine coverNodeFuncEng = new CoverNodeFunctionalEngine(currCoverNode);
coverNodeFuncEng.CoverNodeFunction();
currCoverNode.Executed = true;
} //currNode is Cover Node
}
public LossStateCollection GetLossState()
{
LossStateCollection coverNodeLossState = new LossStateCollection(1);
return(coverNodeLossState);
}
