public static void SetTo <T>() where T : IDomainItem
{
var type = typeof(T);
Domains.FirstOrDefault(i => i.GetType() == type)
.IfNotNull(i =>
{
_current = i;
//execute onChanged when subscribed
OnChanged.Execute();
});
}
public void Add(IDomainItem item)
{
Registry.Add(item.Id, item);
}