public void RefreshAlternativeNodes()
{
foreach (CriterionNode criterionNode in GoalNode.GetLowestCriterionNodes())
{
foreach (Alternative alternative in Alternatives)
{
if (!criterionNode.AlternativeNodes.Contains(alternative))
{
criterionNode.AlternativeNodes.Add(new AlternativeNode(alternative));
}
}
AlternativeNodeCollection toBeRemoved = new AlternativeNodeCollection();
foreach (AlternativeNode alternativeNode in criterionNode.AlternativeNodes)
{
if (!this.Alternatives.Contains(alternativeNode.Alternative))
{
toBeRemoved.Add(alternativeNode);
}
}
foreach (AlternativeNode alternativeNode in toBeRemoved)
{
criterionNode.AlternativeNodes.Remove(alternativeNode);
}
}
}
public CriterionNode(string name, decimal localPriority)
: base(name, localPriority)
{
subcriterionNodes = new CriterionNodeCollection(HandleChildCriterionAdded, HandleChildCriterionRemoved);
alternativeNodes = new AlternativeNodeCollection(HandleAlternativeAdded, HandleAlternativeRemoved);
}
