type NodeWrapper struct {
	RollupNode
}

type RollupNode interface {
	sync.Locker
	report.Counter
	Children() rollupNodeMap
	RecordSeries(db, rp, ms string, key, field []byte, tags models.Tags)
	Print(tw *tabwriter.Writer, printTags bool, db, rp, ms string) error
	// contains filtered or unexported methods
}

type RollupNodeFactory struct {
	EstTitle string
	NewNode  func(isLeaf bool) NodeWrapper
	// contains filtered or unexported fields
}