internal Func <object> GetResourceDeferred(Guid id, Lazy <SecurityToken> token)
{
Contract.Requires(token != null);
Contract.Ensures(Contract.Result <Func <object> >() != null);
var gotValue = _accumulator.GetValue(id);
Func <object> factory = () =>
{
if (token.Value.CanRead)
{
SpinWait.SpinUntil(() => _pendingUpdatesCount == 0);
var res = gotValue();
return(res);
}
return(null);
};
return(factory);
}
public override object Finish()
{
return(_accumulator?.GetValue());
}
