query_statistics.go

package ravendb

import "time"

// TODO: is time.Time here our *Time?
// TODO: needs json annotations?
type QueryStatistics struct {
	IsStale           bool
	DurationInMs      int64
	TotalResults      int
	SkippedResults    int
	Timestamp         time.Time
	IndexName         string
	IndexTimestamp    time.Time
	LastQueryTime     time.Time
	TimingsInMs       map[string]float64
	ResultEtag        int64 // TODO: *int64 ?
	ResultSize        int64
	ScoreExplanations map[string]string
}

func NewQueryStatistics() *QueryStatistics {
	return &QueryStatistics{
		TimingsInMs: make(map[string]float64),
	}
}

func (s *QueryStatistics) UpdateQueryStats(qr *QueryResult) {
	s.IsStale = qr.IsStale
	s.DurationInMs = qr.DurationInMs
	s.TotalResults = qr.TotalResults
	s.SkippedResults = qr.SkippedResults
	s.Timestamp = qr.IndexTimestamp.toTime()
	s.IndexName = qr.IndexName
	s.IndexTimestamp = qr.IndexTimestamp.toTime()
	s.TimingsInMs = qr.TimingsInMs
	s.LastQueryTime = qr.LastQueryTime.toTime()
	s.ResultSize = qr.ResultSize
	s.ResultEtag = qr.ResultEtag
	s.ScoreExplanations = qr.ScoreExplanations
}