public string CollectTree(ParserNode node)
{
_w = new IndentedWriter();
this.Push(_finishIndent);
node.Visit(this);
var result = _w.GetContentAsString();
_w = null;
return(result);
}
string CollectImpl(IParserStep node)
{
var stack = new Stack <IParserStep>();
for (var step = node; step != null; step = step.Prev)
{
stack.Push(step);
}
_w = new IndentedWriter(" ");
_w.Push().Push();
while (stack.Count > 0)
{
stack.Pop().Visit(this);
}
var result = _w.GetContentAsString();
_w = null;
return(result);
}
public string GetDebugInfo()
{
return(_log == null ? null : _log.GetContentAsString());
}
public string GetLogSnapshot()
{
return(_log == null ? null : _log.GetContentAsString());
}