private void AllocateRecoverable(IAllocatable currNode, List <IAllocatable> childrenNodes)
{
Double childrenDSum = childrenNodes.Sum(item => item.GetLossState().GetTotalSum.D);
Double childrenRSum = childrenNodes.Sum(item => item.GetLossState().GetTotalSum.R);
Double diffD = currNode.GetAllocState().GetTotalSum.D - childrenDSum;
int numOfChildren = childrenNodes.Count;
if (childrenRSum == 0)
{
Double childrenSSum = childrenNodes.Sum(item => item.GetLossState().GetTotalSum.S);
foreach (IAllocatable childNode in childrenNodes)
{
childNode.GetAllocState().collection[0].R = currNode.GetAllocState().collection[0].R * childNode.GetLossState().GetTotalSum.S / childrenSSum;
}
}
else if (diffD >= 0)
{
foreach (IAllocatable childNode in childrenNodes)
{
childNode.GetAllocState().collection[0].R = (childNode.GetLossState().GetTotalSum.R *(1 - diffD / childrenRSum));
childNode.GetAllocState().collection[0].D = (childNode.GetLossState().GetTotalSum.S - childNode.GetLossState().GetTotalSum.X - childNode.GetAllocState().collection[0].R);
}
}
else
{
foreach (IAllocatable childNode in childrenNodes)
{
childNode.GetAllocState().collection[0].D = childNode.GetLossState().GetTotalSum.D *(1 + diffD / childrenDSum);
childNode.GetAllocState().collection[0].R = childNode.GetLossState().GetTotalSum.S - childNode.GetLossState().GetTotalSum.X - childNode.GetAllocState().collection[0].D;
}
}
Double childrenRaSum = childrenNodes.Sum(item => item.GetAllocState().GetTotalSum.R);
if (diffD >= 0 && childrenRaSum == 0)
{
foreach (IAllocatable childNode in childrenNodes)
{
childNode.GetAllocState().collection[0].R = childNode.GetLossState().GetTotalSum.R;
childrenRaSum += childNode.GetLossState().GetTotalSum.R;
}
}
foreach (IAllocatable childNode in childrenNodes)
{
if (currNode.GetAllocState().collection[0].R == 0)
{
childNode.GetAllocState().collection[0].R = 0;
}
else if (childrenRaSum > 0)
{
childNode.GetAllocState().collection[0].R = (currNode.GetAllocState().collection[0].R * childNode.GetAllocState().collection[0].R / childrenRaSum);
}
}
}
private void AllocatePayout(IAllocatable currNode, List <IAllocatable> childrenNodes)
{
int numOfChildren = childrenNodes.Count;
if (!parent.AllocateRecoverableFirst) //need copy LossState R, D, S, X to AllocationState
{
foreach (IAllocatable childNode in childrenNodes)
{
if (childNode.AllocateByRecoverable)
{
childNode.GetAllocState().collection[0].R = childNode.GetLossState().GetTotalSum.R;
childNode.GetAllocState().collection[0].D = childNode.GetLossState().GetTotalSum.D;
childNode.GetAllocState().collection[0].X = childNode.GetLossState().GetTotalSum.X;
childNode.GetAllocState().collection[0].S = childNode.GetLossState().GetTotalSum.S;
}
}
}
double childrenPSum = childrenNodes.Sum(item => item.GetAllocState().collection[0].P);
double childrenRSum = childrenNodes.Sum(item => item.GetAllocState().collection[0].R);
if ((childrenPSum == 0 && !currNode.AllocateByRecoverable) || (childrenRSum == 0 && currNode.AllocateByRecoverable))
{
double childrenSSum = childrenNodes.Sum(item => item.GetLossState().GetTotalSum.S);
foreach (IAllocatable childNode in childrenNodes)
{
childNode.GetAllocState().collection[0].P = currNode.GetAllocState().collection[0].P * childNode.GetLossState().GetTotalSum.S / childrenSSum;
}
}
else
{
if (currNode.AllocateByRecoverable)
{
foreach (IAllocatable childNode in childrenNodes)
{
childNode.GetAllocState().collection[0].P = currNode.GetAllocState().collection[0].P * childNode.GetAllocState().collection[0].R / childrenRSum;
}
}
else
{
foreach (IAllocatable childNode in childrenNodes)
{
childNode.GetAllocState().collection[0].P = currNode.GetAllocState().collection[0].P * childNode.GetAllocState().collection[0].P / childrenPSum;
}
}
}
}
private void AllocatePayout(IAllocatable currNode, List <IAllocatable> childrenNodes)
{
int numOfChildren = childrenNodes.Count;
if (!parent.AllocateRecoverableFirst) //need copy LossState R, D, S, X to AllocationState
{
foreach (IAllocatable childNode in childrenNodes)
{
if (childNode.AllocateByRecoverable)
{
childNode.GetAllocState().Recoverable[0] = childNode.GetLossState().GetTotalSum.R;
childNode.GetAllocState().Deductible[0] = childNode.GetLossState().GetTotalSum.D;
childNode.GetAllocState().Excess[0] = childNode.GetLossState().GetTotalSum.X;
childNode.GetAllocState().SubjectLoss[0] = childNode.GetLossState().GetTotalSum.S;
}
}
}
double childrenPSum = childrenNodes.Sum(item => item.GetAllocState().Payout[0]);
double childrenRSum = childrenNodes.Sum(item => item.GetAllocState().Recoverable[0]);
if ((childrenPSum == 0 && !currNode.AllocateByRecoverable) || (childrenRSum == 0 && currNode.AllocateByRecoverable))
{
double childrenSSum = childrenNodes.Sum(item => item.GetLossState().GetTotalSum.S);
foreach (IAllocatable childNode in childrenNodes)
{
childNode.GetAllocState().Payout[0] = currNode.GetAllocState().Payout[0] * childNode.GetLossState().GetTotalSum.S / childrenSSum;
}
}
else
{
if (currNode.AllocateByRecoverable)
{
foreach (IAllocatable childNode in childrenNodes)
{
childNode.GetAllocState().Payout[0] = currNode.GetAllocState().Payout[0] * childNode.GetAllocState().Recoverable[0] / childrenRSum;
}
}
else
{
foreach (IAllocatable childNode in childrenNodes)
{
childNode.GetAllocState().Payout[0] = currNode.GetAllocState().Payout[0] * childNode.GetAllocState().Payout[0] / childrenPSum;
}
}
}
}
