public bool TryDeserialize(XElement elt, out Event ret)
{
ret = null;
switch (elt.Name.LocalName)
{
case SC.Elt_Procedure:
ret = new ProcedureEvent(
MakeTrigger(elt), Attr(elt, SC.Attr_DisplayName), Attr(elt, SC.Attr_ActivityId), ActivityEventType(elt, SC.Attr_Type),
status: Status(elt, SC.Attr_Status));
break;
case SC.Elt_Lifetime:
ret = new ObjectLifetimeEvent(
MakeTrigger(elt), Attr(elt, SC.Attr_DisplayName), Attr(elt, SC.Attr_ActivityId), ActivityEventType(elt, SC.Attr_Type));
break;
case SC.Elt_NetworkMessage:
ret = new NetworkMessageEvent(
MakeTrigger(elt), Attr(elt, SC.Attr_DisplayName), Attr(elt, SC.Attr_ActivityId),
ActivityEventType(elt, SC.Attr_Type), NetworkMessageDirection(elt, SC.Attr_Direction),
status: Status(elt, SC.Attr_Status));
break;
case SC.Elt_UserAction:
ret = new UserActionEvent(
MakeTrigger(elt), Attr(elt, SC.Attr_DisplayName));
break;
case SC.Elt_APICall:
ret = new APICallEvent(
MakeTrigger(elt), Attr(elt, SC.Attr_DisplayName));
break;
case SC.Elt_EOF:
ret = new EndOfTimelineEvent(
MakeTrigger(elt), Attr(elt, SC.Attr_DisplayName));
break;
}
if (ret != null)
{
ret.Tags = tagsPool.Intern(
new HashSet <string>((Attr(elt, SC.Attr_Tags) ?? "").Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries)));
ReadPhases(elt, ret);
}
return(ret != null);
}
void IEventsVisitor.Visit(ObjectLifetimeEvent evt)
{
HandleActivityEvent(evt, ActivityType.Lifespan);
}
void IEventsVisitor.Visit(ObjectLifetimeEvent evt)
{
CreateActivityElement(evt, SC.Elt_Lifetime);
}
void IEventsVisitor.Visit(ObjectLifetimeEvent evt)
{
Output.AppendFormat("Lifetime.{0}: object={1}. comment={2}. ", evt.Type, evt.ActivityId, evt.DisplayName);
}
