frostfs-node/pkg/services/container/announcement/load/route/placement/deps.go
Leonard Lyubich 1c30414a6c [#1454] Upgrade NeoFS SDK Go module with new IDs
Core changes:
 * avoid package-colliding variable naming
 * avoid using pointers to IDs where unnecessary
 * avoid using `idSDK` import alias pattern
 * use `EncodeToString` for protocol string calculation and `String` for
  printing

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2022-06-01 17:41:45 +03:00

14 lines
483 B
Go

package placementrouter
import (
cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
"github.com/nspcc-dev/neofs-sdk-go/netmap"
)
// PlacementBuilder describes interface of NeoFS placement calculator.
type PlacementBuilder interface {
// BuildPlacement must compose and sort (according to a specific algorithm)
// storage nodes from the container by its identifier using network map
// of particular epoch.
BuildPlacement(epoch uint64, cnr cid.ID) ([]netmap.Nodes, error)
}