public void SetWarning(Guid g, CourseWarning w)
{
CourseWarning tmp;
ConcurrentDictionary <CourseWarning.WarningType, CourseWarning> tmpL;
if (w.Type == CourseWarning.WarningType.Reset)
{
this.warnings.TryRemove(g, out tmpL);
}
else if (w.Message == "")
{
if (this.warnings.TryGetValue(g, out tmpL))
{
tmpL.TryRemove(w.Type, out tmp);
}
}
else
{
this.warnings.TryAdd(g, new ConcurrentDictionary <CourseWarning.WarningType, CourseWarning>());
if (this.warnings.TryGetValue(g, out tmpL))
{
if (tmpL.TryGetValue(w.Type, out tmp))
{
tmpL.TryUpdate(w.Type, w, tmp);
}
else
{
tmpL.TryAdd(w.Type, w);
}
}
}
this.onChange();
}
private void handleWarningChain(Guid g, CourseWarning w)
{
this.warnings.SetWarning(g, w);
}