/// <inheritdoc />
public override void AddSetEvent(EventPath path, EventContent content)
{
if (!_mapContext.EventsEnabled)
{
return;
}
var e = new EventData {
Set = content
};
e.Path.AddRange(path.Path);
AddUpdateEvent(e);
}
/// <inheritdoc />
public override void AddListEvent(EventPath path, ListEvent listEvent)
{
if (!_mapContext.EventsEnabled)
{
return;
}
var e = new EventData {
ListEvent = listEvent
};
e.Path.AddRange(path.Path);
AddUpdateEvent(e);
}
/// <summary>
/// Establishes a parent child relationship
/// </summary>
public void SetParent(EventContext parent, EventPath path)
{
if (_parent != null)
{
throw new Exception("Message is already associated with another parent");
}
_parent = parent;
if (parent != null)
{
_parent.AddChild(this);
EventsEnabled = _parent.EventsEnabled;
}
_path = path;
// when a message is added to a parent, any delta events it currently has are no longer valid
_events.Clear();
}
/// <summary>
/// Removes the parent child relationship
/// </summary>
public void ClearParent()
{
_parent?.RemoveChild(this);
_parent = null;
_path = EventPath.Empty;
}
/// <summary>
/// Used to establish a parent child relationship between a message and child message
/// </summary>
/// <param name="parent"></param>
/// <param name="path"></param>
public virtual void SetParent(EventContext parent, EventPath path)
{
Context.SetParent(parent, path);
}
