frostfs-node/pkg/services/container/announcement/load/controller/util.go

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package loadcontroller
import (
"git.frostfs.info/TrueCloudLab/frostfs-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() (Iterator, error) {
return s.i, nil
}
func (s storageWrapper) InitWriter([]ServerInfo) (Writer, error) {
return s.w, nil
}
func SimpleIteratorProvider(i Iterator) IteratorProvider {
return &storageWrapper{
i: i,
}
}
func SimpleWriterProvider(w Writer) WriterProvider {
return &storageWrapper{
w: w,
}
}