protected override bool PreVisit(IGroupOperatorNode <IDaisyAstNode> node)
{
Pad(sb, indent);
sb.Append("GROUP");
if (!string.IsNullOrEmpty(node.Text))
{
sb.Append("@");
sb.Append(node.Text);
}
sb.Append("\r\n");
indent++;
return(true);
}
protected override bool PreVisit(IGroupOperatorNode <IDaisyAstNode> abstraceNode)
{
var node = (GroupOperatorNode)abstraceNode;
if (node.HasCommand)
{
var nextScope = linker.Link(node, scopes.Peek(), true);
if (nextScope == null)
{
return(false);
}
scopes.Push(nextScope);
}
else
{
scopes.Push(scopes.Peek());
}
return(true);
}
protected override bool PreVisit(IGroupOperatorNode <TraceNode> node)
{
var trace = (GroupOperatorTrace)node;
if (isFirstStatementInGroup)
{
Pad(sb, indent);
}
sb.Append("GROUP");
if (!string.IsNullOrEmpty(node.Text))
{
sb.Append("@");
sb.Append(node.Text);
}
sb.Append(" (").Append(trace.Outcome).Append(")");
foreach (var tracing in trace.Tracings)
{
sb.AppendLine();
Pad(sb, indent);
sb.Append("!").Append(tracing);
}
if (trace.Frames.Count > 0)
{
sb.AppendLine();
foreach (var frame in trace.Frames)
{
Pad(sb, indent + 1);
sb.AppendLine("******" + frame.Scope.GetType().Name + " " + frame.Scope + "=>(" + frame.Outcome +
")*******");
sb.Append(new DaisyTracePrinter(frame).Print(indent + 1));
}
Pad(sb, indent + 1);
sb.AppendLine("***********");
}
else
{
sb.AppendLine();
}
indent++;
isFirstStatementInGroup = true;
return(false);
}
protected override void PostVisit(IGroupOperatorNode <IDaisyAstNode> node)
{
indent--;
}
protected virtual bool PreVisit(IGroupOperatorNode <T> node)
{
return(true);
}
protected virtual void PostVisit(IGroupOperatorNode <T> node)
{
}
protected override void PostVisit(IGroupOperatorNode <IDaisyAstNode> node)
{
scopes.Pop();
}
protected override void PostVisit(IGroupOperatorNode <TraceNode> node)
{
indent--;
isFirstStatementInGroup = false;
}
