public static Result VisitTerminalInContext <E, Result>(this AbstractParseTreeVisitor <Result> t, ParserRuleContext tokenParent, IToken node, Stack <E> s, E context) where E : System.Enum
{
s.Push(context);
Result res = t.Visit(GetTerminalNode <Result>(t, tokenParent, node));
s.Pop();
return(res);
}
public static Result VisitElementInContext <E, Result>(this AbstractParseTreeVisitor <Result> t, ParserRuleContext node, Stack <E> s, E context) where E : System.Enum
{
s.Push(context);
Result res = t.Visit(node);
s.Pop();
return(res);
}
public void Extend(IParseTree tree, AbstractParseTreeVisitor <ASTNode> visitor, int index)
{
FileNode fileNode = (FileNode)visitor.Visit(tree);
fileNode.Content = FilesContents[index];
RootNodes.Add(fileNode);
ReferenceNodes.AddRange(((ICommonDaedalusParseTreeVisitor)visitor).ReferenceNodes);
}
public static Result VisitElementsInContext <E, Result>(this AbstractParseTreeVisitor <Result> t, IEnumerable <IParseTree> nodeset, Stack <E> s, E context) where E : Enum
{
Result res = default(Result);
s.Push(context);
foreach (IParseTree node in nodeset)
{
res = t.Visit(node);
}
s.Pop();
return(res);
}
private static ITerminalNode GetTerminalNode <Result>(this AbstractParseTreeVisitor <Result> t, ParserRuleContext node, IToken terminal)
{
for (int i = 0; i < node.ChildCount; i++)
{
ITerminalNode child = node.GetChild(i) as ITerminalNode;
if (child != null)
{
if (child.Symbol == terminal)
{
return(child);
}
}
}
return(null);
}
