public Trace GenerateTrace()
{
Trace t = new Trace();
for (TraversalInfo ti = this; ti.Predecessor != null; ti = ti.Predecessor)
{
if (ZingerConfiguration.CompactTraces && !ti.Predecessor.HasMultipleSuccessors)
{
// Its obvious how we got here, don't waste space
// storing this trace step
continue;
}
ViaChoose vc = ti.Via as ViaChoose;
ViaExecute ve = ti.Via as ViaExecute;
if (vc != null)
t.InsertStep(new TraceStep(false, vc.ChoiceNumber));
else if (ve != null)
t.InsertStep(new TraceStep(true, ve.ProcessExecuted));
else
throw new NotImplementedException("Summaries not yet supported in traces");
}
return t;
}
/// <summary>
/// Generate Noncompact trace for Error Reporting
/// </summary>
/// <returns></returns>
public Trace GenerateNonCompactTrace()
{
Trace t = new Trace();
for (TraversalInfo ti = this; ti.Predecessor != null; ti = ti.Predecessor)
{
ViaChoose vc = ti.Via as ViaChoose;
ViaExecute ve = ti.Via as ViaExecute;
if (vc != null)
t.InsertStep(new TraceStep(false, vc.ChoiceNumber));
else if (ve != null)
t.InsertStep(new TraceStep(true, ve.ProcessExecuted));
else
throw new NotImplementedException("Summaries not yet supported in traces");
}
return t;
}
