Can you make it "private"? I mean, s/notificationStatus/_notificationStatus/

Also, another style preference, I find it preferible to write:

```
x = (
  y + z)
```
Than to write

```
x = 
  (y + z)
```

At the second form, just looking at the line it seems like an error =P

Also, use 2 spaces for indentation there (just like in my example)