/// <summary>
/// Evaluate the target user agent again, but this time
/// </summary>
/// <param name="match"></param>
private static void EvaluateNumeric(Match match)
{
match.ResetNextCharacterPositionIndex();
var existingNodeIndex = match.Nodes.Count - 1;
while (match.NextCharacterPositionIndex > 0)
{
if (existingNodeIndex < 0 ||
match.Nodes[existingNodeIndex].Root.Position < match.NextCharacterPositionIndex)
{
match._rootNodesEvaluated++;
var node = match.DataSet.RootNodes[match.NextCharacterPositionIndex].GetCompleteNumericNode(match);
// If there is a node and it doesn't overlap with an existing one then
// add it to the list.
if (node != null &&
node.GetIsOverlap(match) == false)
{
// Insert the node and update the existing index so that
// it's the node to the left of this one.
existingNodeIndex = match.InsertNode(node) - 1;
// Move to the position of the node found as
// we can't use the next node incase there's another
// not part of the same signatures closer.
match.NextCharacterPositionIndex = node.Position;
}
else
match.NextCharacterPositionIndex--;
}
else
{
// The next position to evaluate should be to the left
// of the existing node already in the list.
match.NextCharacterPositionIndex = match.Nodes[existingNodeIndex].Position;
// Swap the existing node for the next one in the list.
existingNodeIndex--;
}
}
}
