* Add the rule for NOT operation to the policy parser grammar
* Regenerate query parse
* Implement NOT in filter
* Add unit-tests
Signed-off-by: Airat Arifullin a.arifullin@yadro.com
Support preprocessing within the `NodeInfo` type. Provide methods for
placement directly from the `NodeInfo` type. Returns slice of slices of
`NodeInfo` from placement methods of `Netmap`. Remove no longer needed
`Node` and `Nodes` types.
```
name old time/op new time/op delta
ManySelects-12 19.7µs ±14% 15.8µs ±15% -19.70% (p=0.000 n=20+20)
name old alloc/op new alloc/op delta
ManySelects-12 8.65kB ± 0% 6.22kB ± 0% -28.03% (p=0.000 n=20+20)
name old allocs/op new allocs/op delta
ManySelects-12 82.0 ± 0% 81.0 ± 0% -1.22% (p=0.000 n=20+20)
```
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
Airat Arifullin
Alexey Vanin
Pavel Karpy
Leonard Lyubich
Evgenii Stratonikov
Alex Vanin