frostfs-api-go/pkg/netmap/replica.go
Leonard Lyubich e721734599 [#168] netmap: Implement binary and JSON encoders/decoders on Filter
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-11-13 18:07:26 +03:00

79 lines
1.8 KiB
Go

package netmap
import (
"github.com/nspcc-dev/neofs-api-go/v2/netmap"
)
// Replica represents v2-compatible object replica descriptor.
type Replica netmap.Replica
// NewReplica creates and returns new Replica instance.
func NewReplica() *Replica {
return NewReplicaFromV2(new(netmap.Replica))
}
// NewReplicaFromV2 converts v2 Replica to Replica.
func NewReplicaFromV2(f *netmap.Replica) *Replica {
return (*Replica)(f)
}
// ToV2 converts Replica to v2 Replica.
func (r *Replica) ToV2() *netmap.Replica {
return (*netmap.Replica)(r)
}
// Count returns number of object replicas.
func (r *Replica) Count() uint32 {
return (*netmap.Replica)(r).
GetCount()
}
// SetCount sets number of object replicas.
func (r *Replica) SetCount(c uint32) {
(*netmap.Replica)(r).
SetCount(c)
}
// Selector returns name of selector bucket to put replicas.
func (r *Replica) Selector() string {
return (*netmap.Replica)(r).
GetSelector()
}
// SetSelector sets name of selector bucket to put replicas.
func (r *Replica) SetSelector(s string) {
(*netmap.Replica)(r).
SetSelector(s)
}
// Marshal marshals Replica into a protobuf binary form.
//
// Buffer is allocated when the argument is empty.
// Otherwise, the first buffer is used.
func (r *Replica) Marshal(b ...[]byte) ([]byte, error) {
var buf []byte
if len(b) > 0 {
buf = b[0]
}
return (*netmap.Replica)(r).
StableMarshal(buf)
}
// Unmarshal unmarshals protobuf binary representation of Replica.
func (r *Replica) Unmarshal(data []byte) error {
return (*netmap.Replica)(r).
Unmarshal(data)
}
// MarshalJSON encodes Replica to protobuf JSON format.
func (r *Replica) MarshalJSON() ([]byte, error) {
return (*netmap.Replica)(r).
MarshalJSON()
}
// UnmarshalJSON decodes Replica from protobuf JSON format.
func (r *Replica) UnmarshalJSON(data []byte) error {
return (*netmap.Replica)(r).
UnmarshalJSON(data)
}