frostfs-s3-gw/api/data/tree.go

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package data
import (
"time"
cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
"github.com/nspcc-dev/neofs-sdk-go/user"
)
// NodeVersion represent node from tree service.
type NodeVersion struct {
BaseNodeVersion
DeleteMarker *DeleteMarkerInfo
IsUnversioned bool
}
// DeleteMarkerInfo is used to save object info if node in the tree service is delete marker.
// We need this information because the "delete marker" object is no longer stored in NeoFS.
type DeleteMarkerInfo struct {
FilePath string
Created time.Time
Owner user.ID
}
// ExtendedObjectInfo contains additional node info to be able to sort versions by timestamp.
type ExtendedObjectInfo struct {
ObjectInfo *ObjectInfo
NodeVersion *NodeVersion
}
// BaseNodeVersion is minimal node info from tree service.
// Basically used for "system" object.
type BaseNodeVersion struct {
ID uint64
OID oid.ID
Timestamp uint64
}
type ObjectTaggingInfo struct {
CnrID *cid.ID
ObjName string
VersionID string
}
// MultipartInfo is multipart upload information.
type MultipartInfo struct {
// ID is node id in tree service.
// It's ignored when creating a new multipart upload.
ID uint64
Key string
UploadID string
Owner user.ID
Created time.Time
Meta map[string]string
}
// PartInfo is upload information about part.
type PartInfo struct {
Key string
UploadID string
Number int
OID oid.ID
}