public Iδ2ParameterElement Calculate(
Iδ2ParameterElementFactory δ2ParameterElementFactory,
IdIndexElement dIndexElement,
IrIndexElement rIndexElement,
IsIndexElement sIndexElement,
It t,
IW W,
Iβ β,
Iγ γ)
{
int value = 0;
int γSum = t.GetNthElementsAt(
dIndexElement.Value.Value.Value,
t.GetT() - W.Value.Value.Value + dIndexElement.Value.Value.Value,
W.Value.Value.Value)
.Select(
y => γ.GetElementAtAsint(
rIndexElement,
y))
.Sum();
int βAsint = β.GetElementAtAsint(
sIndexElement,
rIndexElement,
dIndexElement);
if (βAsint > 0)
{
// Case (i)
if ((γSum % βAsint) == 0)
{
value = 1;
}
else if ((γSum % βAsint) != 0)
{
// Case (ii)
if (βAsint < (γSum / 2))
{
value = 1;
}
// Case (iii)
else if ((βAsint > (γSum / 2)) && (βAsint < γSum))
{
value =
(int)Math.Floor(
(decimal)(γSum / (γSum - βAsint)));
}
}
}
return(δ2ParameterElementFactory.Create(
sIndexElement,
rIndexElement,
dIndexElement,
value));
}
public Iδ2ParameterElementFactory Createδ2ParameterElementFactory()
{
Iδ2ParameterElementFactory factory = null;
try
{
factory = new δ2ParameterElementFactory();
}
catch (Exception exception)
{
this.Log.Error(
exception.Message,
exception);
}
return(factory);
}
public Iδ2 Calculate(
Iδ2ParameterElementFactory δ2ParameterElementFactory,
Iδ2Factory δ2Factory,
Iδ2ParameterElementCalculation δ2ParameterElementCalculation,
Isrd srd,
It t,
IW W,
Iβ β,
Iγ γ)
{
return(δ2Factory.Create(
srd.Value
.Select(x =>
δ2ParameterElementCalculation.Calculate(
δ2ParameterElementFactory,
x.dIndexElement,
x.rIndexElement,
x.sIndexElement,
t,
W,
β,
γ))
.ToImmutableList()));
}