online

type GetOpt struct {
	EntityName  string
	RevisionId  int32
	EntityKey   string
	FeatureList types.FeatureList
}

type ImportOpt struct {
	Features types.FeatureList
	Revision *types.Revision
	Entity   *types.Entity
	Stream   <-chan *types.RawFeatureValueRecord
}

type MultiGetOpt struct {
	EntityName  string
	RevisionId  int32
	EntityKeys  []string
	FeatureList types.FeatureList
}

type Store interface {
	Get(ctx context.Context, opt GetOpt) (dbutil.RowMap, error)
	MultiGet(ctx context.Context, opt MultiGetOpt) (map[string]dbutil.RowMap, error)
	Import(ctx context.Context, opt ImportOpt) error
	Purge(ctx context.Context, revision *types.Revision) error
	io.Closer
}