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Index ¶
Constants ¶
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Variables ¶
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var ( ErrUnsupportedWeight = errors.New("weight must be larger than 0") ErrUnsupportedValue = errors.New("value cannot be negative, NaN, Inf, or greater than 2^360") MinValue = -math.Pow(2, 360) MaxValue = math.Pow(2, 360) )
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var NewClassicDistribution func() ClassicDistribution
Functions ¶
func IsSupportedValue ¶ added in v1.300028.1
IsSupportedValue checks to see if the metric is between the min value and 2^360 and not a NaN. This matches the accepted range described in the MetricDatum documentation https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_MetricDatum.html
Types ¶
type ClassicDistribution ¶ added in v1.300060.0
type ClassicDistribution interface {
Distribution
ConvertToOtel(dp pmetric.HistogramDataPoint)
ConvertFromOtel(dp pmetric.HistogramDataPoint, unit string)
}
type Distribution ¶
type Distribution interface {
Maximum() float64
Minimum() float64
SampleCount() float64
Sum() float64
ValuesAndCounts() ([]float64, []float64)
Unit() string
Size() int
// weight is 1/samplingRate
AddEntryWithUnit(value float64, weight float64, unit string) error
// weight is 1/samplingRate
AddEntry(value float64, weight float64) error
AddDistribution(Distribution)
Resize(int) []Distribution
}
type ExponentialDistribution ¶ added in v1.300060.0
type ExponentialDistribution interface {
Distribution
ConvertFromOtel(dp pmetric.ExponentialHistogramDataPoint, unit string)
}
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