interval

Documentation

Index

• Variables
• func FormatDuration(inter time.Duration) string
• func GetIntervalFrom(dsInfo *datasources.DataSource, queryModel *simplejson.Json, ...) (time.Duration, error)
• func NewCalculator(opts ...CalculatorOptions) *intervalCalculator
• type Calculator
• type CalculatorOptions
• type Interval
  • func (i *Interval) Milliseconds() int64

Variables

var (
	DefaultRes int64 = 1500
)

Functions

func FormatDuration

func FormatDuration(inter time.Duration) string

FormatDuration converts a duration into the kbn format e.g. 1m 2h or 3d

func GetIntervalFrom

func GetIntervalFrom(dsInfo *datasources.DataSource, queryModel *simplejson.Json, defaultInterval time.Duration) (time.Duration, error)

func NewCalculator

func NewCalculator(opts ...CalculatorOptions) *intervalCalculator

Types

type Calculator

type Calculator interface {
	Calculate(timeRange legacydata.DataTimeRange, interval time.Duration) Interval
	CalculateSafeInterval(timeRange legacydata.DataTimeRange, resolution int64) Interval
}

type CalculatorOptions

type CalculatorOptions struct {
	MinInterval time.Duration
}

type Interval

type Interval struct {
	Text  string
	Value time.Duration
}

func (*Interval) Milliseconds

func (i *Interval) Milliseconds() int64