private ExpressionSingleNode Evaluate(ExpressionSingleNode node)
{
if (node != null)
{
if (node is ExpressionTripletNode)
{
var triplet = node as ExpressionTripletNode;
triplet.First = Evaluate(triplet.First);
triplet.Second = Evaluate(triplet.Second);
}
else if (node.Value is ExpressionSingleNode)
node.Value = Evaluate((ExpressionSingleNode) node.Value);
else if (node.Value != null && node.Contains(FullKey))
node.Value = KeyValue ?? string.Empty;
}
return node;
}
public static List<object> ExtractValue(ExpressionSingleNode node)
{
List<object> values = new List<object>();
if (node != null)
{
values.Add(node.Name);
if (node is ExpressionTripletNode)
{
var triplet = node as ExpressionTripletNode;
values.AddRange(ExtractValue(triplet.First));
values.AddRange(ExtractValue(triplet.Second));
}
else if (node.Value is ExpressionSingleNode)
values.AddRange(ExtractValue((ExpressionSingleNode) node.Value));
else if (node.Value != null)
values.Add(node.Value);
}
return values;
}
