Method Less

model/value.go:143–154

Less compares first the metrics, then the timestamp.

(i, j int)

// Less compares first the metrics, then the timestamp.
func (s Samples) Less(i, j int) bool {
	switch {
	case s[i].Metric.Before(s[j].Metric):
		return true
	case s[j].Metric.Before(s[i].Metric):
		return false
	case s[i].Timestamp.Before(s[j].Timestamp):
		return true
	default:
		return false
	}
}

func (s Samples) Swap(i, j int) {
	s[i], s[j] = s[j], s[i]