TrueCloudLab/frostfs-api-go
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proto: publish sg lib, rewrite object

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Evgeniy Kulikov 2019-12-02 17:56:06 +03:00
parent b646388840
commit 0fce8a6ba2
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11 changed files with 1011 additions and 696 deletions
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43
object/sg.go
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@ -1,54 +1,31 @@
package object
import (
"bytes"
"sort"
"github.com/nspcc-dev/neofs-proto/refs"
"github.com/nspcc-dev/neofs-proto/storagegroup"
)
// Here are defined getter functions for objects that contain storage group
// information.
type (
// IDList is a slice of object ids, that can be sorted.
IDList []ID
// ZoneInfo provides validation info of storage group.
ZoneInfo struct {
Hash
Size uint64
}
// IdentificationInfo provides meta information about storage group.
IdentificationInfo struct {
SGID
CID
OwnerID
}
)
// Len returns amount of object ids in IDList.
func (s IDList) Len() int { return len(s) }
// Less returns byte comparision between IDList[i] and IDList[j].
func (s IDList) Less(i, j int) bool { return bytes.Compare(s[i].Bytes(), s[j].Bytes()) == -1 }
// Swap swaps element with i and j index in IDList.
func (s IDList) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
var _ storagegroup.Provider = (*Object)(nil)
// Group returns slice of object ids that are part of a storage group.
func (m *Object) Group() []ID {
func (m *Object) Group() []refs.ObjectID {
sgLinks := m.Links(Link_StorageGroup)
sort.Sort(IDList(sgLinks))
sort.Sort(storagegroup.IDList(sgLinks))
return sgLinks
}
// Zones returns validation zones of storage group.
func (m *Object) Zones() []ZoneInfo {
func (m *Object) Zones() []storagegroup.ZoneInfo {
sgInfo, err := m.StorageGroup()
if err != nil {
return nil
}
return []ZoneInfo{
return []storagegroup.ZoneInfo{
{
Hash: sgInfo.ValidationHash,
Size: sgInfo.ValidationDataSize,
@ -57,8 +34,8 @@ func (m *Object) Zones() []ZoneInfo {
}
// IDInfo returns meta information about storage group.
func (m *Object) IDInfo() *IdentificationInfo {
return &IdentificationInfo{
func (m *Object) IDInfo() *storagegroup.IdentificationInfo {
return &storagegroup.IdentificationInfo{
SGID: m.SystemHeader.ID,
CID: m.SystemHeader.CID,
OwnerID: m.SystemHeader.OwnerID,