public static List <string> GetLabels(ParseTreeNode node)
{
var result = new List <string>();
var labelsNode = node;
while (labelsNode != null)
{
var idParseTreeNode = labelsNode.GetFirstChildWithGrammarName(GrammarNames.id);
var label = IdParseTreeNodeHelper.GetValue(idParseTreeNode);
result.Add(label);
labelsNode = labelsNode.GetFirstChildWithGrammarName(GrammarNames.labels);
}
return(result);
}
public static string GetValue(ParseTreeNode node)
{
var idParseTreeNode = node.GetFirstChildWithGrammarName(GrammarNames.id);
if (idParseTreeNode != null)
{
return(IdParseTreeNodeHelper.GetValue(idParseTreeNode));
}
var name1ParseTreeNodes = node.GetAllChildsWithGrammarName(GrammarNames.name1);
if (name1ParseTreeNodes != null)
{
return(string.Join(".", name1ParseTreeNodes.Select(n1 => GetValue(n1))));
}
throw new ArgumentException("Cannot get name1 value.");
}
public static string GetId(ParseTreeNode node)
{
var idParseTreeNode = node.GetFirstChildWithGrammarName(GrammarNames.id);
return(IdParseTreeNodeHelper.GetValue(idParseTreeNode));
}