private void GetChars(Node node, IList<char> chars)
{
foreach (var child in node.GetChildren())
{
if (node.Depth + 1 == child.Depth && !child.Value.Equals(' '))
{
chars.Add(child.Value);
}
else if(child.Depth > node.Depth + 1)
{
return;
}
}
}
private void GetTerms(Node node, ICollection<string> words,
StringBuilder buffer)
{
if (node.IsTerm())
{
words.Add(buffer.ToString());
}
foreach (var child in node.GetChildren())
{
buffer.Append(child.Value);
GetTerms(child, words, buffer);
buffer.Length--;
}
}