public void PrintCommonTree(CommonTree ast, string indent)
{
Console.WriteLine(indent + ast.ToString());// + "::" + ast.Token.GetHashCode().ToString());
//Console.WriteLine(ast.GetType().Name);
if (ast.Children != null)
{
indent += " ";
foreach (var child in ast.Children)
{
var childTree = child as CommonTree;
//if (childTree.Text != EOF)
{
PrintCommonTree(childTree, indent);
}
}
}
}
public void writeXMLNode(CommonTree ast, XmlWriter writer)
{
writer.WriteStartElement(ast.ToString());
//writer.WriteAttributeString("line", ast.Token.TokenIndex.ToString());
IList<CommonTree> children = ast.Children as IList<CommonTree>;
if (ast.Children != null)
{
CommonTree firstChild = (CommonTree)ast.Children[0];
if (ast.Children[0] is CommonErrorNode)
{
createXMLErrorNode((CommonErrorNode)ast.Children[0], writer);
}
else if (firstChild.Token.TokenIndex > 0)
{
writer.WriteAttributeString("value", firstChild.Token.Text);
}
else
{
writeXMLNode(firstChild as CommonTree, writer);
}
for (int i = 1; i < ast.ChildCount; i++)
{
if (ast.Children[i] is CommonErrorNode)
{
createXMLErrorNode((CommonErrorNode)ast.Children[i], writer);
}
else
{
writeXMLNode(ast.Children[i] as CommonTree, writer);
}
}
}
writer.WriteEndElement();
}
private static void DumpTree(CommonTree r, int ind)
{
Console.Write(new string('\t', ind));
Console.WriteLine(r.ToString());
if (r.Children != null)
{
foreach (CommonTree t in r.Children)
{
DumpTree(t, ind + 1);
}
}
}