public IConstraints13LConstraintElement Create(
IdIndexElement dIndexElement,
IwIndexElement wIndexElement,
ITPy y,
IδMinus δMinus,
Iμ μ)
{
IConstraints13LConstraintElement constraintElement = null;
try
{
constraintElement = new Constraints13LConstraintElement(
dIndexElement,
wIndexElement,
y,
δMinus,
μ);
}
catch (Exception exception)
{
this.Log.Error(
exception.Message,
exception);
}
return(constraintElement);
}
public ITPObjectiveFunction Create(
IObjectiveFactory objectiveFactory,
Id d,
Iw w,
Iα α,
Iβ β,
Iγ γ,
IδMinus δMinus,
Interfaces.Variables.TP.WardSpareBeds.IδPlus δPlus_w,
Interfaces.Variables.TP.WardBedOccupancyVariances.IVariance Variance_w)
{
ITPObjectiveFunction objectiveFunction = null;
try
{
objectiveFunction = new TPObjectiveFunction(
objectiveFactory,
d,
w,
α,
β,
γ,
δMinus,
δPlus_w,
Variance_w);
}
catch (Exception exception)
{
this.Log.Error(
exception.Message,
exception);
}
return(objectiveFunction);
}
public Constraints13LConstraintElement(
IdIndexElement dIndexElement,
IwIndexElement wIndexElement,
ITPy y,
IδMinus δMinus,
Iμ μ)
{
Expression LHS =
-δMinus.Value[wIndexElement, dIndexElement];
Expression RHS =
y.Value[wIndexElement]
-
μ.Value[wIndexElement, dIndexElement];
this.Value = LHS <= RHS;
}
public IδMinus Create(
ImmutableList <IδMinusResultElement> value)
{
IδMinus result = null;
try
{
result = new δMinus(
value);
}
catch (Exception exception)
{
this.Log.Error(
exception.Message,
exception);
}
return(result);
}
public IδMinus Create(
VariableCollection <IwIndexElement, IdIndexElement> value)
{
IδMinus variable = null;
try
{
variable = new δMinus(
value);
}
catch (Exception exception)
{
this.Log.Error(
exception.Message,
exception);
}
return(variable);
}
public TPObjectiveFunction(
IObjectiveFactory objectiveFactory,
Id d,
Iw w,
Iα α,
Iβ β,
Iγ γ,
IδMinus δMinus,
Interfaces.Variables.TP.WardSpareBeds.IδPlus δPlus_w,
Interfaces.Variables.TP.WardBedOccupancyVariances.IVariance Variance_w)
{
Expression expression = Expression.Sum(
w.Value
.Select(
i =>
(double)α.GetElementAtAsdecimal(
i)
*
Expression.Sum(
d.Value
.Select(
j =>
δMinus.Value[i, j]))
+
(double)β.GetElementAtAsdecimal(
i)
*
δPlus_w.Value[i]
+
(double)γ.GetElementAtAsdecimal(
i)
*
Variance_w.Value[i]));
Objective objective = objectiveFactory.Create(
expression,
ObjectiveSense.Minimize);
this.Value = objective;
}