public object Resolve(IRegistration registration)
{
switch (registration.Lifetime)
{
case Lifetime.Transient:
return(registration.SpawnInstance(this));
case Lifetime.Singleton:
if (Parent is null)
{
return(Root.Resolve(registration));
}
if (!registry.Exists(registration.ImplementationType))
{
return(Parent.Resolve(registration));
}
return(CreateTrackedInstance(registration));
case Lifetime.Scoped:
return(CreateTrackedInstance(registration));
default:
throw new ArgumentOutOfRangeException();
}
}
