public static void printTree(DTNode root)
{
if (root.getChildren().Count == 0)
{
Console.WriteLine(" => " + root.getResult() + "\n");
}
else
{
foreach (KeyValuePair <DTNode, Condition> entry in root.getChildren())
{
// do something with entry.Value or entry.Key
Console.Write(entry.Value.getMember1() + " ");
switch (entry.Value.getOperator())
{
case Constants.conditionType.LT:
Console.Write(" < "); break;
case Constants.conditionType.GEQT:
Console.Write(" >= "); break;
default: break;
}
Console.Write(entry.Value.getMember2() + "\n");
printTree(entry.Key);
}
}
}
public static String findValueInTree(DTNode root, Example test)
{
if (root.getChildren().Count > 0)
{
double value;
// foreach child
foreach (KeyValuePair<DTNode, Condition> entry in root.getChildren())
{
switch (entry.Value.getOperator())
{
case Constants.conditionType.GEQT:
if (test.getAttributes().TryGetValue(entry.Value.getMember1(), out value) == true)
{
if (value >= entry.Value.getMember2())
return findValueInTree(entry.Key, test);
}
break;
case Constants.conditionType.LT:
if (test.getAttributes().TryGetValue(entry.Value.getMember1(), out value) == true)
{
if (value < entry.Value.getMember2())
return findValueInTree(entry.Key, test);
}
break;
default:
break;
}
}
}
return root.getResult();
}
public static void printTree(DTNode root)
{
if (root.getChildren().Count == 0)
Console.WriteLine(" => " + root.getResult() + "\n");
else
{
foreach (KeyValuePair<DTNode, Condition> entry in root.getChildren())
{
// do something with entry.Value or entry.Key
Console.Write(entry.Value.getMember1() + " ");
switch (entry.Value.getOperator())
{
case Constants.conditionType.LT:
Console.Write(" < "); break;
case Constants.conditionType.GEQT:
Console.Write(" >= "); break;
default: break;
}
Console.Write(entry.Value.getMember2() + "\n");
printTree(entry.Key);
}
}
}
public static String findValueInTree(DTNode root, Example test)
{
if (root.getChildren().Count > 0)
{
double value;
// foreach child
foreach (KeyValuePair <DTNode, Condition> entry in root.getChildren())
{
switch (entry.Value.getOperator())
{
case Constants.conditionType.GEQT:
if (test.getAttributes().TryGetValue(entry.Value.getMember1(), out value) == true)
{
if (value >= entry.Value.getMember2())
{
return(findValueInTree(entry.Key, test));
}
}
break;
case Constants.conditionType.LT:
if (test.getAttributes().TryGetValue(entry.Value.getMember1(), out value) == true)
{
if (value < entry.Value.getMember2())
{
return(findValueInTree(entry.Key, test));
}
}
break;
default:
break;
}
}
}
return(root.getResult());
}
