frostfs-node/pkg/services/container/announcement/load/controller/util.go
Leonard Lyubich c165d1a9b5 [#1556] Upgrade NeoFS SDK Go with changed container API
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2022-07-05 11:26:06 +03:00

38 lines
664 B
Go

package loadcontroller
import (
"context"
"github.com/nspcc-dev/neofs-sdk-go/container"
)
func usedSpaceFilterEpochEQ(epoch uint64) UsedSpaceFilter {
return func(a container.SizeEstimation) bool {
return a.Epoch() == epoch
}
}
type storageWrapper struct {
w Writer
i Iterator
}
func (s storageWrapper) InitIterator(context.Context) (Iterator, error) {
return s.i, nil
}
func (s storageWrapper) InitWriter(context.Context) (Writer, error) {
return s.w, nil
}
func SimpleIteratorProvider(i Iterator) IteratorProvider {
return &storageWrapper{
i: i,
}
}
func SimpleWriterProvider(w Writer) WriterProvider {
return &storageWrapper{
w: w,
}
}