public CommonTree( CommonTree node )
: base(node)
{
if (node == null)
throw new ArgumentNullException("node");
this.Token = node.Token;
this.startIndex = node.startIndex;
this.stopIndex = node.stopIndex;
}
protected IList<CommonTree> GetSubTrees(CommonTree parent, int type)
{
return parent.Children.Where(child => child.Type == type).Cast<CommonTree>().ToList();
}