1 files changed, 0 insertions, 207 deletions
diff --git a/vendor/go.opencensus.io/stats/view/aggregation_data.go b/vendor/go.opencensus.io/stats/view/aggregation_data.go
deleted file mode 100644
index 88c500b..0000000
--- a/vendor/go.opencensus.io/stats/view/aggregation_data.go
+++ /dev/null
@@ -1,207 +0,0 @@
-// Copyright 2017, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package view
-
-import (
-	"math"
-)
-
-// AggregationData represents an aggregated value from a collection.
-// They are reported on the view data during exporting.
-// Mosts users won't directly access aggregration data.
-type AggregationData interface {
-	isAggregationData() bool
-	addSample(v float64)
-	clone() AggregationData
-	equal(other AggregationData) bool
-}
-
-const epsilon = 1e-9
-
-// CountData is the aggregated data for the Count aggregation.
-// A count aggregation processes data and counts the recordings.
-//
-// Most users won't directly access count data.
-type CountData struct {
-	Value int64
-}
-
-func (a *CountData) isAggregationData() bool { return true }
-
-func (a *CountData) addSample(v float64) {
-	a.Value = a.Value + 1
-}
-
-func (a *CountData) clone() AggregationData {
-	return &CountData{Value: a.Value}
-}
-
-func (a *CountData) equal(other AggregationData) bool {
-	a2, ok := other.(*CountData)
-	if !ok {
-		return false
-	}
-
-	return a.Value == a2.Value
-}
-
-// SumData is the aggregated data for the Sum aggregation.
-// A sum aggregation processes data and sums up the recordings.
-//
-// Most users won't directly access sum data.
-type SumData struct {
-	Value float64
-}
-
-func (a *SumData) isAggregationData() bool { return true }
-
-func (a *SumData) addSample(f float64) {
-	a.Value += f
-}
-
-func (a *SumData) clone() AggregationData {
-	return &SumData{Value: a.Value}
-}
-
-func (a *SumData) equal(other AggregationData) bool {
-	a2, ok := other.(*SumData)
-	if !ok {
-		return false
-	}
-	return math.Pow(a.Value-a2.Value, 2) < epsilon
-}
-
-// DistributionData is the aggregated data for the
-// Distribution aggregation.
-//
-// Most users won't directly access distribution data.
-type DistributionData struct {
-	Count           int64     // number of data points aggregated
-	Min             float64   // minimum value in the distribution
-	Max             float64   // max value in the distribution
-	Mean            float64   // mean of the distribution
-	SumOfSquaredDev float64   // sum of the squared deviation from the mean
-	CountPerBucket  []int64   // number of occurrences per bucket
-	bounds          []float64 // histogram distribution of the values
-}
-
-func newDistributionData(bounds []float64) *DistributionData {
-	return &DistributionData{
-		CountPerBucket: make([]int64, len(bounds)+1),
-		bounds:         bounds,
-		Min:            math.MaxFloat64,
-		Max:            math.SmallestNonzeroFloat64,
-	}
-}
-
-// Sum returns the sum of all samples collected.
-func (a *DistributionData) Sum() float64 { return a.Mean * float64(a.Count) }
-
-func (a *DistributionData) variance() float64 {
-	if a.Count <= 1 {
-		return 0
-	}
-	return a.SumOfSquaredDev / float64(a.Count-1)
-}
-
-func (a *DistributionData) isAggregationData() bool { return true }
-
-func (a *DistributionData) addSample(f float64) {
-	if f < a.Min {
-		a.Min = f
-	}
-	if f > a.Max {
-		a.Max = f
-	}
-	a.Count++
-	a.incrementBucketCount(f)
-
-	if a.Count == 1 {
-		a.Mean = f
-		return
-	}
-
-	oldMean := a.Mean
-	a.Mean = a.Mean + (f-a.Mean)/float64(a.Count)
-	a.SumOfSquaredDev = a.SumOfSquaredDev + (f-oldMean)*(f-a.Mean)
-}
-
-func (a *DistributionData) incrementBucketCount(f float64) {
-	if len(a.bounds) == 0 {
-		a.CountPerBucket[0]++
-		return
-	}
-
-	for i, b := range a.bounds {
-		if f < b {
-			a.CountPerBucket[i]++
-			return
-		}
-	}
-	a.CountPerBucket[len(a.bounds)]++
-}
-
-func (a *DistributionData) clone() AggregationData {
-	counts := make([]int64, len(a.CountPerBucket))
-	copy(counts, a.CountPerBucket)
-	c := *a
-	c.CountPerBucket = counts
-	return &c
-}
-
-func (a *DistributionData) equal(other AggregationData) bool {
-	a2, ok := other.(*DistributionData)
-	if !ok {
-		return false
-	}
-	if a2 == nil {
-		return false
-	}
-	if len(a.CountPerBucket) != len(a2.CountPerBucket) {
-		return false
-	}
-	for i := range a.CountPerBucket {
-		if a.CountPerBucket[i] != a2.CountPerBucket[i] {
-			return false
-		}
-	}
-	return a.Count == a2.Count && a.Min == a2.Min && a.Max == a2.Max && math.Pow(a.Mean-a2.Mean, 2) < epsilon && math.Pow(a.variance()-a2.variance(), 2) < epsilon
-}
-
-// LastValueData returns the last value recorded for LastValue aggregation.
-type LastValueData struct {
-	Value float64
-}
-
-func (l *LastValueData) isAggregationData() bool {
-	return true
-}
-
-func (l *LastValueData) addSample(v float64) {
-	l.Value = v
-}
-
-func (l *LastValueData) clone() AggregationData {
-	return &LastValueData{l.Value}
-}
-
-func (l *LastValueData) equal(other AggregationData) bool {
-	a2, ok := other.(*LastValueData)
-	if !ok {
-		return false
-	}
-	return l.Value == a2.Value
-}