public TestNode(double weight, Test test)
: base(weight)
{
if (test == null)
{
throw new ArgumentNullException("No Test defined.");
}
else
{
this._test = test;
}
this._sons = new Node[test.NumOfIssues];
for (int i = 0; i < this._sons.Length; i++)
{
_sons[i] = new OpenNode(0.0);
_sons[i].Father = this;
}
this._hasOpenNode = true;
}
private IEnumerable <Node> ConvertToTestNode(IEnumerable <Node> nodes)
{
List <Node> retNodeList = new List <Node>();
foreach (Node n in nodes)
{
if (n is LeafNode)
{
LeafNode ln = new LeafNode(n.Weight);
ln.NbSons = n.NbSons;
ln.GoalValueDistribution = (n as LeafNode).GoalValueDistribution;
retNodeList.Add(ln);
}
else if (n is LearningOpenNode)
{
OpenNode on = new OpenNode(n.Weight);
on.NbSons = n.NbSons;
retNodeList.Add(on);
}
else if (n is LearningTestNode)
{
ScoreTestNode stn = new ScoreTestNode(
(n as LearningTestNode).Weight,
(n as LearningTestNode).Test,
(n as LearningTestNode).Score);
retNodeList.Add(stn);
}
else
{
retNodeList.Add(n);
}
}
return(retNodeList);
}