public VALUE GetOrAdd(KEY key, Func <KEY, VALUE> valueFactory)
{
var result = GetOrAddInternal(key, valueFactory);
if (result != null && !PermaMode)
{
TimedReferenceController.KeepAlive(result, KeepAliveType.ACCESS);
}
return(result);
}
public static void DigestUpdate(UpdateState state)
{
Queue <Callback <UpdateState> > _callbacks;
lock (_UpdateCallbacks)
{
_callbacks = new Queue <Callback <UpdateState> >(_UpdateCallbacks);
_UpdateCallbacks.Clear();
}
while (_callbacks.Count > 0)
{
_callbacks.Dequeue()(state);
}
List <UpdateHook> _hooks;
List <UpdateHook> toRemove = new List <UpdateHook>();
lock (_UpdateHooks)
{
_hooks = new List <UpdateHook>(_UpdateHooks);
}
for (int i = 0; i < _hooks.Count; i++)
{
var item = _hooks[i];
item.Callback(state);
if (item.RemoveNext)
{
toRemove.Add(item);
}
}
lock (_UpdateHooks)
{
foreach (var rem in toRemove)
{
_UpdateHooks.Remove(rem);
}
}
//finally, check cache controller
TimedReferenceController.Tick();
}