frostfs-api-go/pkg/object/splitinfo.go
Pavel Karpy 5cbdef1e46 [#302] pkg/object: Convert nil SplitInfo to nil message
Document that `SplitInfo.ToV2` method return `nil`
when called on `nil`. Document that `NewSplitInfoFromV2`
function return `nil` when called on `nil`. Write
corresponding unit tests.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
2021-06-09 17:23:35 +03:00

68 lines
1.4 KiB
Go

package object
import (
"github.com/nspcc-dev/neofs-api-go/v2/object"
)
type SplitInfo object.SplitInfo
// NewSplitInfoFromV2 wraps v2 SplitInfo message to SplitInfo.
//
// Nil object.SplitInfo converts to nil.
func NewSplitInfoFromV2(v2 *object.SplitInfo) *SplitInfo {
return (*SplitInfo)(v2)
}
func NewSplitInfo() *SplitInfo {
return NewSplitInfoFromV2(new(object.SplitInfo))
}
// ToV2 converts SplitInfo to v2 SplitInfo message.
//
// Nil SplitInfo converts to nil.
func (s *SplitInfo) ToV2() *object.SplitInfo {
return (*object.SplitInfo)(s)
}
func (s *SplitInfo) SplitID() *SplitID {
return NewSplitIDFromV2(
(*object.SplitInfo)(s).GetSplitID(),
)
}
func (s *SplitInfo) SetSplitID(v *SplitID) {
(*object.SplitInfo)(s).SetSplitID(v.ToV2())
}
func (s *SplitInfo) LastPart() *ID {
return NewIDFromV2(
(*object.SplitInfo)(s).GetLastPart(),
)
}
func (s *SplitInfo) SetLastPart(v *ID) {
(*object.SplitInfo)(s).SetLastPart(v.ToV2())
}
func (s *SplitInfo) Link() *ID {
return NewIDFromV2(
(*object.SplitInfo)(s).GetLink(),
)
}
func (s *SplitInfo) SetLink(v *ID) {
(*object.SplitInfo)(s).SetLink(v.ToV2())
}
func (s *SplitInfo) Marshal(b ...[]byte) ([]byte, error) {
var buf []byte
if len(b) > 0 {
buf = b[0]
}
return (*object.SplitInfo)(s).StableMarshal(buf)
}
func (s *SplitInfo) Unmarshal(data []byte) error {
return (*object.SplitInfo)(s).Unmarshal(data)
}