diff options
Diffstat (limited to 'vendor/go.opencensus.io/metric/metricdata')
| -rw-r--r-- | vendor/go.opencensus.io/metric/metricdata/doc.go | 19 | ||||
| -rw-r--r-- | vendor/go.opencensus.io/metric/metricdata/exemplar.go | 38 | ||||
| -rw-r--r-- | vendor/go.opencensus.io/metric/metricdata/label.go | 35 | ||||
| -rw-r--r-- | vendor/go.opencensus.io/metric/metricdata/metric.go | 46 | ||||
| -rw-r--r-- | vendor/go.opencensus.io/metric/metricdata/point.go | 193 | ||||
| -rw-r--r-- | vendor/go.opencensus.io/metric/metricdata/type_string.go | 16 | ||||
| -rw-r--r-- | vendor/go.opencensus.io/metric/metricdata/unit.go | 27 |
7 files changed, 0 insertions, 374 deletions
diff --git a/vendor/go.opencensus.io/metric/metricdata/doc.go b/vendor/go.opencensus.io/metric/metricdata/doc.go deleted file mode 100644 index 52a7b3b..0000000 --- a/vendor/go.opencensus.io/metric/metricdata/doc.go +++ /dev/null @@ -1,19 +0,0 @@ -// Copyright 2018, 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 metricdata contains the metrics data model. -// -// This is an EXPERIMENTAL package, and may change in arbitrary ways without -// notice. -package metricdata // import "go.opencensus.io/metric/metricdata" diff --git a/vendor/go.opencensus.io/metric/metricdata/exemplar.go b/vendor/go.opencensus.io/metric/metricdata/exemplar.go deleted file mode 100644 index 12695ce..0000000 --- a/vendor/go.opencensus.io/metric/metricdata/exemplar.go +++ /dev/null @@ -1,38 +0,0 @@ -// Copyright 2018, 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 metricdata - -import ( - "time" -) - -// Exemplars keys. -const ( - AttachmentKeySpanContext = "SpanContext" -) - -// Exemplar is an example data point associated with each bucket of a -// distribution type aggregation. -// -// Their purpose is to provide an example of the kind of thing -// (request, RPC, trace span, etc.) that resulted in that measurement. -type Exemplar struct { - Value float64 // the value that was recorded - Timestamp time.Time // the time the value was recorded - Attachments Attachments // attachments (if any) -} - -// Attachments is a map of extra values associated with a recorded data point. -type Attachments map[string]interface{} diff --git a/vendor/go.opencensus.io/metric/metricdata/label.go b/vendor/go.opencensus.io/metric/metricdata/label.go deleted file mode 100644 index aadae41..0000000 --- a/vendor/go.opencensus.io/metric/metricdata/label.go +++ /dev/null @@ -1,35 +0,0 @@ -// Copyright 2018, 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 metricdata - -// LabelKey represents key of a label. It has optional -// description attribute. -type LabelKey struct { - Key string - Description string -} - -// LabelValue represents the value of a label. -// The zero value represents a missing label value, which may be treated -// differently to an empty string value by some back ends. -type LabelValue struct { - Value string // string value of the label - Present bool // flag that indicated whether a value is present or not -} - -// NewLabelValue creates a new non-nil LabelValue that represents the given string. -func NewLabelValue(val string) LabelValue { - return LabelValue{Value: val, Present: true} -} diff --git a/vendor/go.opencensus.io/metric/metricdata/metric.go b/vendor/go.opencensus.io/metric/metricdata/metric.go deleted file mode 100644 index 8293712..0000000 --- a/vendor/go.opencensus.io/metric/metricdata/metric.go +++ /dev/null @@ -1,46 +0,0 @@ -// Copyright 2018, 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 metricdata - -import ( - "time" - - "go.opencensus.io/resource" -) - -// Descriptor holds metadata about a metric. -type Descriptor struct { - Name string // full name of the metric - Description string // human-readable description - Unit Unit // units for the measure - Type Type // type of measure - LabelKeys []LabelKey // label keys -} - -// Metric represents a quantity measured against a resource with different -// label value combinations. -type Metric struct { - Descriptor Descriptor // metric descriptor - Resource *resource.Resource // resource against which this was measured - TimeSeries []*TimeSeries // one time series for each combination of label values -} - -// TimeSeries is a sequence of points associated with a combination of label -// values. -type TimeSeries struct { - LabelValues []LabelValue // label values, same order as keys in the metric descriptor - Points []Point // points sequence - StartTime time.Time // time we started recording this time series -} diff --git a/vendor/go.opencensus.io/metric/metricdata/point.go b/vendor/go.opencensus.io/metric/metricdata/point.go deleted file mode 100644 index 7fe057b..0000000 --- a/vendor/go.opencensus.io/metric/metricdata/point.go +++ /dev/null @@ -1,193 +0,0 @@ -// Copyright 2018, 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 metricdata - -import ( - "time" -) - -// Point is a single data point of a time series. -type Point struct { - // Time is the point in time that this point represents in a time series. - Time time.Time - // Value is the value of this point. Prefer using ReadValue to switching on - // the value type, since new value types might be added. - Value interface{} -} - -//go:generate stringer -type ValueType - -// NewFloat64Point creates a new Point holding a float64 value. -func NewFloat64Point(t time.Time, val float64) Point { - return Point{ - Value: val, - Time: t, - } -} - -// NewInt64Point creates a new Point holding an int64 value. -func NewInt64Point(t time.Time, val int64) Point { - return Point{ - Value: val, - Time: t, - } -} - -// NewDistributionPoint creates a new Point holding a Distribution value. -func NewDistributionPoint(t time.Time, val *Distribution) Point { - return Point{ - Value: val, - Time: t, - } -} - -// NewSummaryPoint creates a new Point holding a Summary value. -func NewSummaryPoint(t time.Time, val *Summary) Point { - return Point{ - Value: val, - Time: t, - } -} - -// ValueVisitor allows reading the value of a point. -type ValueVisitor interface { - VisitFloat64Value(float64) - VisitInt64Value(int64) - VisitDistributionValue(*Distribution) - VisitSummaryValue(*Summary) -} - -// ReadValue accepts a ValueVisitor and calls the appropriate method with the -// value of this point. -// Consumers of Point should use this in preference to switching on the type -// of the value directly, since new value types may be added. -func (p Point) ReadValue(vv ValueVisitor) { - switch v := p.Value.(type) { - case int64: - vv.VisitInt64Value(v) - case float64: - vv.VisitFloat64Value(v) - case *Distribution: - vv.VisitDistributionValue(v) - case *Summary: - vv.VisitSummaryValue(v) - default: - panic("unexpected value type") - } -} - -// Distribution contains summary statistics for a population of values. It -// optionally contains a histogram representing the distribution of those -// values across a set of buckets. -type Distribution struct { - // Count is the number of values in the population. Must be non-negative. This value - // must equal the sum of the values in bucket_counts if a histogram is - // provided. - Count int64 - // Sum is the sum of the values in the population. If count is zero then this field - // must be zero. - Sum float64 - // SumOfSquaredDeviation is the sum of squared deviations from the mean of the values in the - // population. For values x_i this is: - // - // Sum[i=1..n]((x_i - mean)^2) - // - // Knuth, "The Art of Computer Programming", Vol. 2, page 323, 3rd edition - // describes Welford's method for accumulating this sum in one pass. - // - // If count is zero then this field must be zero. - SumOfSquaredDeviation float64 - // BucketOptions describes the bounds of the histogram buckets in this - // distribution. - // - // A Distribution may optionally contain a histogram of the values in the - // population. - // - // If nil, there is no associated histogram. - BucketOptions *BucketOptions - // Bucket If the distribution does not have a histogram, then omit this field. - // If there is a histogram, then the sum of the values in the Bucket counts - // must equal the value in the count field of the distribution. - Buckets []Bucket -} - -// BucketOptions describes the bounds of the histogram buckets in this -// distribution. -type BucketOptions struct { - // Bounds specifies a set of bucket upper bounds. - // This defines len(bounds) + 1 (= N) buckets. The boundaries for bucket - // index i are: - // - // [0, Bounds[i]) for i == 0 - // [Bounds[i-1], Bounds[i]) for 0 < i < N-1 - // [Bounds[i-1], +infinity) for i == N-1 - Bounds []float64 -} - -// Bucket represents a single bucket (value range) in a distribution. -type Bucket struct { - // Count is the number of values in each bucket of the histogram, as described in - // bucket_bounds. - Count int64 - // Exemplar associated with this bucket (if any). - Exemplar *Exemplar -} - -// Summary is a representation of percentiles. -type Summary struct { - // Count is the cumulative count (if available). - Count int64 - // Sum is the cumulative sum of values (if available). - Sum float64 - // HasCountAndSum is true if Count and Sum are available. - HasCountAndSum bool - // Snapshot represents percentiles calculated over an arbitrary time window. - // The values in this struct can be reset at arbitrary unknown times, with - // the requirement that all of them are reset at the same time. - Snapshot Snapshot -} - -// Snapshot represents percentiles over an arbitrary time. -// The values in this struct can be reset at arbitrary unknown times, with -// the requirement that all of them are reset at the same time. -type Snapshot struct { - // Count is the number of values in the snapshot. Optional since some systems don't - // expose this. Set to 0 if not available. - Count int64 - // Sum is the sum of values in the snapshot. Optional since some systems don't - // expose this. If count is 0 then this field must be zero. - Sum float64 - // Percentiles is a map from percentile (range (0-100.0]) to the value of - // the percentile. - Percentiles map[float64]float64 -} - -//go:generate stringer -type Type - -// Type is the overall type of metric, including its value type and whether it -// represents a cumulative total (since the start time) or if it represents a -// gauge value. -type Type int - -// Metric types. -const ( - TypeGaugeInt64 Type = iota - TypeGaugeFloat64 - TypeGaugeDistribution - TypeCumulativeInt64 - TypeCumulativeFloat64 - TypeCumulativeDistribution - TypeSummary -) diff --git a/vendor/go.opencensus.io/metric/metricdata/type_string.go b/vendor/go.opencensus.io/metric/metricdata/type_string.go deleted file mode 100644 index c3f8ec2..0000000 --- a/vendor/go.opencensus.io/metric/metricdata/type_string.go +++ /dev/null @@ -1,16 +0,0 @@ -// Code generated by "stringer -type Type"; DO NOT EDIT. - -package metricdata - -import "strconv" - -const _Type_name = "TypeGaugeInt64TypeGaugeFloat64TypeGaugeDistributionTypeCumulativeInt64TypeCumulativeFloat64TypeCumulativeDistributionTypeSummary" - -var _Type_index = [...]uint8{0, 14, 30, 51, 70, 91, 117, 128} - -func (i Type) String() string { - if i < 0 || i >= Type(len(_Type_index)-1) { - return "Type(" + strconv.FormatInt(int64(i), 10) + ")" - } - return _Type_name[_Type_index[i]:_Type_index[i+1]] -} diff --git a/vendor/go.opencensus.io/metric/metricdata/unit.go b/vendor/go.opencensus.io/metric/metricdata/unit.go deleted file mode 100644 index b483a13..0000000 --- a/vendor/go.opencensus.io/metric/metricdata/unit.go +++ /dev/null @@ -1,27 +0,0 @@ -// Copyright 2018, 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 metricdata - -// Unit is a string encoded according to the case-sensitive abbreviations from the -// Unified Code for Units of Measure: http://unitsofmeasure.org/ucum.html -type Unit string - -// Predefined units. To record against a unit not represented here, create your -// own Unit type constant from a string. -const ( - UnitDimensionless Unit = "1" - UnitBytes Unit = "By" - UnitMilliseconds Unit = "ms" -) |