/// <summary>
/// Assigns the values of the metric parts using special values (e.g. number of components in the context)
/// </summary>
/// <param name="context">The structuring context including the constraint</param>
internal void AssignSpecialMetricValues(GKOStructuringContext context)
{
foreach (var part in this.RelationParts)
{
if (part is MetricRelationPart)
{
MetricRelationPart asMetricPart = part as MetricRelationPart;
if (asMetricPart.IsSpecialValue)
{
asMetricPart.AssignFromSpecialValue(context);
}
}
}
}
/// <summary>
/// Assigns the right value according to the context. If no special value is assigned no action will be performed
/// </summary>
/// <param name="context">The structured component which is the context of the relation parts</param>
public void AssignFromSpecialValue(GKOStructuringContext context)
{
switch ((SpecialMetricValue)value)
{
case SpecialMetricValue.ComponentsCount:
value = context.Components.Count;
break;
case SpecialMetricValue.ComponentsCountPlusOne:
value = context.Components.Count + 1;
break;
default:
throw new InvalidOperationException();
}
}
/// <summary>
/// Assigns the values of the metric parts using special values (e.g. number of components in the context)
/// </summary>
/// <param name="context">The structuring context including the constraint tree</param>
internal void AssignSpecialMetricValues(GKOStructuringContext context)
{
if (!this.IsCombination)
{
// If the constraint tree holds constraints then assign their metric values
foreach (var constraint in this.ConfigurationConstraints)
{
constraint.AssignSpecialMetricValues(context);
}
}
else
{
// Else the constraint tree has branches and assign the metric special part for each of them
foreach (var branch in this.ConstraintBranches)
{
branch.AssignSpecialMetricValues(context);
}
}
}
public QualitativeSolution GetQualitativeSolution(GKOStructuringContext structuredComponent, RelationFamily calculus)
{
return(QualitativeStructure.SingleOrDefault(x => x.StructuredComponent.Id == structuredComponent.Id && x.StructuringCalculus.Name == calculus.Name));
}
