How to use Traverse method of gauge Package

Best Gauge code snippet using gauge.Traverse

store.go

Source:store.go

...232		return nil233	}234	tree.(*storage).RLock()235	defer tree.(*storage).RUnlock()236	traverser := store.treeAscTraverse237	if descending {238		traverser = store.treeDescTraverse239	}240	var res []*loggregator_v2.Envelope241	traverser(tree.(*storage).Root, start.UnixNano(), end.UnixNano(), func(e *loggregator_v2.Envelope) bool {242		e = store.filterByName(e, nameFilter)243		if e == nil {244			return false245		}246		if store.validEnvelopeType(e, envelopeTypes) {247			res = append(res, e)248		}249		// Return true to stop traversing250		return len(res) >= limit251	})252	store.metrics.incEgress.Add(float64(len(res)))253	return res254}255func (store *Store) filterByName(envelope *loggregator_v2.Envelope, nameFilter *regexp.Regexp) *loggregator_v2.Envelope {256	if nameFilter == nil {257		return envelope258	}259	switch envelope.Message.(type) {260	case *loggregator_v2.Envelope_Counter:261		if nameFilter.MatchString(envelope.GetCounter().GetName()) {262			return envelope263		}264	// TODO: refactor?265	case *loggregator_v2.Envelope_Gauge:266		filteredMetrics := make(map[string]*loggregator_v2.GaugeValue)267		envelopeMetrics := envelope.GetGauge().GetMetrics()268		for metricName, gaugeValue := range envelopeMetrics {269			if !nameFilter.MatchString(metricName) {270				continue271			}272			filteredMetrics[metricName] = gaugeValue273		}274		if len(filteredMetrics) > 0 {275			return &loggregator_v2.Envelope{276				Timestamp:      envelope.Timestamp,277				SourceId:       envelope.SourceId,278				InstanceId:     envelope.InstanceId,279				DeprecatedTags: envelope.DeprecatedTags,280				Tags:           envelope.Tags,281				Message: &loggregator_v2.Envelope_Gauge{282					Gauge: &loggregator_v2.Gauge{283						Metrics: filteredMetrics,284					},285				},286			}287		}288	case *loggregator_v2.Envelope_Timer:289		if nameFilter.MatchString(envelope.GetTimer().GetName()) {290			return envelope291		}292	}293	return nil294}295func (s *Store) validEnvelopeType(e *loggregator_v2.Envelope, types []logcache_v1.EnvelopeType) bool {296	if types == nil {297		return true298	}299	for _, t := range types {300		if s.checkEnvelopeType(e, t) {301			return true302		}303	}304	return false305}306func (s *Store) treeAscTraverse(307	n *avltree.Node,308	start int64,309	end int64,310	f func(e *loggregator_v2.Envelope) bool,311) bool {312	if n == nil {313		return false314	}315	e := n.Value.(*loggregator_v2.Envelope)316	t := e.GetTimestamp()317	if t >= start {318		if s.treeAscTraverse(n.Children[0], start, end, f) {319			return true320		}321		if (t >= end || f(e)) && !isNodeAFudgeSequenceMember(n, 1) {322			return true323		}324	}325	return s.treeAscTraverse(n.Children[1], start, end, f)326}327func isNodeAFudgeSequenceMember(node *avltree.Node, nextChildIndex int) bool {328	e := node.Value.(*loggregator_v2.Envelope)329	timestamp := e.GetTimestamp()330	// check if node is internal to a fudge sequence331	if timestamp != node.Key.(int64) {332		return true333	}334	// node is not internal, but could initiate a fudge sequence, so335	// check next child336	nextChild := node.Children[nextChildIndex]337	if nextChild == nil {338		return false339	}340	// if next child exists, check it for fudge sequence membership.341	// if the child's timestamps don't match, then the parent is the first342	// member of a fudge sequence.343	nextEnvelope := nextChild.Value.(*loggregator_v2.Envelope)344	return (nextEnvelope.GetTimestamp() != nextChild.Key.(int64))345}346func (s *Store) treeDescTraverse(347	n *avltree.Node,348	start int64,349	end int64,350	f func(e *loggregator_v2.Envelope) bool,351) bool {352	if n == nil {353		return false354	}355	e := n.Value.(*loggregator_v2.Envelope)356	t := e.GetTimestamp()357	if t < end {358		if s.treeDescTraverse(n.Children[1], start, end, f) {359			return true360		}361		if (t < start || f(e)) && !isNodeAFudgeSequenceMember(n, 0) {362			return true363		}364	}365	return s.treeDescTraverse(n.Children[0], start, end, f)366}367func (s *Store) checkEnvelopeType(e *loggregator_v2.Envelope, t logcache_v1.EnvelopeType) bool {368	if t == logcache_v1.EnvelopeType_ANY {369		return true370	}371	switch t {372	case logcache_v1.EnvelopeType_LOG:373		return e.GetLog() != nil374	case logcache_v1.EnvelopeType_COUNTER:375		return e.GetCounter() != nil376	case logcache_v1.EnvelopeType_GAUGE:377		return e.GetGauge() != nil378	case logcache_v1.EnvelopeType_TIMER:379		return e.GetTimer() != nil...

watermark.go

Source:watermark.go

1// Copyright The OpenTelemetry Authors2//3// Licensed under the Apache License, Version 2.0 (the "License");4// you may not use this file except in compliance with the License.5// You may obtain a copy of the License at6//7//     http://www.apache.org/licenses/LICENSE-2.08//9// Unless required by applicable law or agreed to in writing, software10// distributed under the License is distributed on an "AS IS" BASIS,11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.12// See the License for the specific language governing permissions and13// limitations under the License.14package googlecloudpubsubexporter // import "github.com/open-telemetry/opentelemetry-collector-contrib/exporter/googlecloudpubsubexporter"15import (16	"time"17	"go.opentelemetry.io/collector/pdata/pcommon"18	"go.opentelemetry.io/collector/pdata/plog"19	"go.opentelemetry.io/collector/pdata/pmetric"20	"go.opentelemetry.io/collector/pdata/ptrace"21)22type metricsWatermarkFunc func(metrics pmetric.Metrics, processingTime time.Time, allowedDrift time.Duration) time.Time23type logsWatermarkFunc func(logs plog.Logs, processingTime time.Time, allowedDrift time.Duration) time.Time24type tracesWatermarkFunc func(traces ptrace.Traces, processingTime time.Time, allowedDrift time.Duration) time.Time25type collectFunc func(timestamp pcommon.Timestamp) bool26// collector helps traverse the OTLP tree to calculate the final time to set to the ce-time attribute27type collector struct {28	// the current system clock time, set at the start of the tree traversal29	processingTime time.Time30	// maximum allowed difference for the processingTime31	allowedDrift time.Duration32	// calculated time, that can be set each time a timestamp is given to a calculation function33	calculatedTime time.Time34}35// add a new timestamp, and set the calculated time if it's earlier then the current calculated,36// taking into account the allowedDrift37func (c *collector) earliest(timestamp pcommon.Timestamp) bool {38	t := timestamp.AsTime()39	if t.Before(c.calculatedTime) {40		min := c.processingTime.Add(-c.allowedDrift)41		if t.Before(min) {42			c.calculatedTime = min43			return true44		}45		c.calculatedTime = t46	}47	return false48}49// function that doesn't traverse the metric data, return the processingTime50func currentMetricsWatermark(_ pmetric.Metrics, processingTime time.Time, _ time.Duration) time.Time {51	return processingTime52}53// function that traverse the metric data, and returns the earliest timestamp (within limits of the allowedDrift)54func earliestMetricsWatermark(metrics pmetric.Metrics, processingTime time.Time, allowedDrift time.Duration) time.Time {55	collector := &collector{56		processingTime: processingTime,57		allowedDrift:   allowedDrift,58		calculatedTime: processingTime,59	}60	traverseMetrics(metrics, collector.earliest)61	return collector.calculatedTime62}63// traverse the metric data, with a collectFunc64func traverseMetrics(metrics pmetric.Metrics, collect collectFunc) {65	for rix := 0; rix < metrics.ResourceMetrics().Len(); rix++ {66		r := metrics.ResourceMetrics().At(rix)67		for lix := 0; lix < r.ScopeMetrics().Len(); lix++ {68			l := r.ScopeMetrics().At(lix)69			for dix := 0; dix < l.Metrics().Len(); dix++ {70				d := l.Metrics().At(dix)71				switch d.DataType() {72				case pmetric.MetricDataTypeHistogram:73					for pix := 0; pix < d.Histogram().DataPoints().Len(); pix++ {74						p := d.Histogram().DataPoints().At(pix)75						if collect(p.Timestamp()) {76							return77						}78					}79				case pmetric.MetricDataTypeExponentialHistogram:80					for pix := 0; pix < d.ExponentialHistogram().DataPoints().Len(); pix++ {81						p := d.ExponentialHistogram().DataPoints().At(pix)82						if collect(p.Timestamp()) {83							return84						}85					}86				case pmetric.MetricDataTypeSum:87					for pix := 0; pix < d.Sum().DataPoints().Len(); pix++ {88						p := d.Sum().DataPoints().At(pix)89						if collect(p.Timestamp()) {90							return91						}92					}93				case pmetric.MetricDataTypeGauge:94					for pix := 0; pix < d.Gauge().DataPoints().Len(); pix++ {95						p := d.Gauge().DataPoints().At(pix)96						if collect(p.Timestamp()) {97							return98						}99					}100				case pmetric.MetricDataTypeSummary:101					for pix := 0; pix < d.Summary().DataPoints().Len(); pix++ {102						p := d.Summary().DataPoints().At(pix)103						if collect(p.Timestamp()) {104							return105						}106					}107				}108			}109		}110	}111}112// function that doesn't traverse the log data, return the processingTime113func currentLogsWatermark(_ plog.Logs, processingTime time.Time, _ time.Duration) time.Time {114	return processingTime115}116// function that traverse the log data, and returns the earliest timestamp (within limits of the allowedDrift)117func earliestLogsWatermark(logs plog.Logs, processingTime time.Time, allowedDrift time.Duration) time.Time {118	c := collector{119		processingTime: processingTime,120		allowedDrift:   allowedDrift,121		calculatedTime: processingTime,122	}123	traverseLogs(logs, c.earliest)124	return c.calculatedTime125}126// traverse the log data, with a collectFunc127func traverseLogs(logs plog.Logs, collect collectFunc) {128	for rix := 0; rix < logs.ResourceLogs().Len(); rix++ {129		r := logs.ResourceLogs().At(rix)130		for lix := 0; lix < r.ScopeLogs().Len(); lix++ {131			l := r.ScopeLogs().At(lix)132			for dix := 0; dix < l.LogRecords().Len(); dix++ {133				d := l.LogRecords().At(dix)134				if collect(d.Timestamp()) {135					return136				}137			}138		}139	}140}141// function that doesn't traverse the trace data, return the processingTime142func currentTracesWatermark(_ ptrace.Traces, processingTime time.Time, _ time.Duration) time.Time {143	return processingTime144}145// function that traverse the trace data, and returns the earliest timestamp (within limits of the allowedDrift)146func earliestTracesWatermark(traces ptrace.Traces, processingTime time.Time, allowedDrift time.Duration) time.Time {147	c := collector{148		processingTime: processingTime,149		allowedDrift:   allowedDrift,150		calculatedTime: processingTime,151	}152	traverseTraces(traces, c.earliest)153	return c.calculatedTime154}155// traverse the trace data, with a collectFunc156func traverseTraces(traces ptrace.Traces, collect collectFunc) {157	for rix := 0; rix < traces.ResourceSpans().Len(); rix++ {158		r := traces.ResourceSpans().At(rix)159		for lix := 0; lix < r.ScopeSpans().Len(); lix++ {160			l := r.ScopeSpans().At(lix)161			for dix := 0; dix < l.Spans().Len(); dix++ {162				d := l.Spans().At(dix)163				if collect(d.StartTimestamp()) {164					return165				}166			}167		}168	}169}...

Traverse

Using AI Code Generation

1import (2type Gauge struct {3}4func (g Gauge) Traverse() float64 {5        return math.Sqrt(g.Length*g.Length + g.Width*g.Width + g.Height*g.Height)6}7func main() {8        gauge1 := Gauge{Length: 10, Width: 10, Height: 10}9        fmt.Println("Traverse of gauge1 is", gauge1.Traverse())10}11import (12type Gauge struct {13}14func (g Gauge) Traverse() float64 {15        return math.Sqrt(g.Length*g.Length + g.Width*g.Width + g.Height*g.Height)16}17type Gauge3D struct {18}19func main() {20        gauge1 := Gauge{Length: 10, Width: 10, Height: 10}21        fmt.Println("Traverse of gauge1 is", gauge1.Traverse())22        gauge3d1 := Gauge3D{Gauge: gauge1, Depth: 10}23        fmt.Println("Traverse of gauge3d1 is", gauge3d1.Traverse())24}25import (

Traverse

Using AI Code Generation

1import "fmt"2type Gauge struct {3}4func (g *Gauge) Traverse() {5  fmt.Println(g.Name, g.Value)6}7func main() {8  g := Gauge{Name: "gauge", Value: 10}9  g.Traverse()10}11import "fmt"12type Gauge struct {13}14func (g *Gauge) Traverse() {15  fmt.Println(g.Name, g.Value)16}17func main() {18  g := Gauge{Name: "gauge", Value: 10}19  g.Traverse()20}21import "fmt"22type Gauge struct {23}24func (g *Gauge) Traverse() {25  fmt.Println(g.Name, g.Value)26}27func main() {28  g := Gauge{Name: "gauge", Value: 10}29  g.Traverse()30}31import "fmt"32type Gauge struct {33}34func (g *Gauge) Traverse() {35  fmt.Println(g.Name, g.Value)36}37func main() {38  g := Gauge{Name: "gauge", Value: 10}39  g.Traverse()40}41import "fmt"42type Gauge struct {43}44func (g *Gauge) Traverse() {45  fmt.Println(g.Name, g.Value)46}47func main() {48  g := Gauge{Name: "gauge", Value: 10}49  g.Traverse()50}51import "fmt"52type Gauge struct {53}54func (g *Gauge) Traverse() {55  fmt.Println(g.Name, g.Value)56}57func main() {

Traverse

Using AI Code Generation

1import (2func main() {3	g := gauge{1, 2, 3, 4, 5}4	g.Traverse()5}6import (7type gauge struct {8}9func (g gauge) Traverse() {10	r := reflect.ValueOf(g)11	for i := 0; i < r.NumField(); i++ {12		fmt.Println(r.Field(i))13	}14}

Traverse

Using AI Code Generation

1import (2func main() {3	g.Add(10)4	g.Add(20)5	g.Add(30)6	g.Add(40)7	g.Add(50)8	g.Add(60)9	g.Add(70)10	g.Add(80)11	g.Add(90)12	g.Add(100)13	g.Traverse(func(v int) {14		fmt.Println(v)15	})16}17import (18func main() {19	g.Add(10)20	g.Add(20)21	g.Add(30)22	g.Add(40)23	g.Add(50)24	g.Add(60)25	g.Add(70)26	g.Add(80)27	g.Add(90)28	g.Add(100)29	g.Traverse(func(v int) {30		fmt.Println(v)31	})32}

Traverse

Using AI Code Generation

1import (2func main() {3    fmt.Println("Hello, playground")4    g := gauge{0, 100}5    g.traverse(0, 100)6}7import (8type gauge struct {9}10func (g gauge) traverse(min, max int) {11    for i := min; i <= max; i++ {12        fmt.Println(i)13    }14}15import (16type gauge struct {17}18func (g gauge) traverse(min, max int) {19    for i := min; i <= max; i++ {20        fmt.Println(i)21    }22}23func main() {24    fmt.Println("Hello, playground")25    g := gauge{0, 100}26    g.traverse(0, 100)27}28import (29type gauge struct {30}31func (g gauge) traverse(min, max int) {32    for i := min; i <= max; i++ {33        fmt.Println(i)34    }35}36func main() {37    fmt.Println("Hello, playground")38    g := gauge{0, 100}39    g.traverse(0, 100)40}41import (42type gauge struct {43}44func (g gauge) traverse(min, max int) {45    for i := min; i <= max; i++ {46        fmt.Println(i)47    }48}49func main() {50    fmt.Println("Hello, playground")51    g := gauge{0, 100}52    g.traverse(0, 100)53}54import (55type gauge struct {56}57func (g gauge) traverse(min, max int) {58    for i := min; i <= max; i++ {59        fmt.Println(i)60    }61}

Traverse

Using AI Code Generation

1import (2func main() {3	g := Gauge{value: 0, min: 0, max: 100}4	g.Traverse(10)5	fmt.Println(g.value)6}7import (8func main() {9	g := Gauge{value: 0, min: 0, max: 100}10	g.Traverse(10)11	fmt.Println(g.value)12}13import (14func main() {15	g := Gauge{value: 0, min: 0, max: 100}16	g.Traverse(10)17	fmt.Println(g.value)18}19import (20func main() {21	g := Gauge{value: 0, min: 0, max: 100}22	g.Traverse(10)23	fmt.Println(g.value)24}25import (26func main() {27	g := Gauge{value: 0, min: 0, max: 100}28	g.Traverse(10)29	fmt.Println(g.value)30}31import (32func main() {33	g := Gauge{value: 0, min: 0, max: 100}34	g.Traverse(10)35	fmt.Println(g.value)36}37import (38func main() {39	g := Gauge{value: 0, min: 0, max: 100}40	g.Traverse(10)41	fmt.Println(g.value)42}43import (44func main() {

Traverse

Using AI Code Generation

1import "fmt"2func main() {3  g := new(Gauge)4  g.Traverse()5}6import "fmt"7type Gauge struct {8}9func (g *Gauge) Traverse() {10  fmt.Println(g.value)11}12import "fmt"13type Gauge struct {14}15func (g *Gauge) Traverse() {16  fmt.Println(g.value)17}18import "fmt"19type Gauge struct {20}21func (g *Gauge) Traverse() {22  fmt.Println(g.value)23}24import "fmt"25type Gauge struct {26}27func (g *Gauge) Traverse() {28  fmt.Println(g.value)29}30import "fmt"31type Gauge struct {32}33func (g *Gauge) Traverse() {34  fmt.Println(g.value)35}36import "fmt"37type Gauge struct {38}39func (g *Gauge) Traverse() {40  fmt.Println(g.value)41}42import "fmt"43type Gauge struct {44}45func (g *Gauge) Traverse() {46  fmt.Println(g.value)47}48import "fmt"49type Gauge struct {50}51func (g *Gauge) Traverse() {52  fmt.Println(g.value)53}54import "fmt"55type Gauge struct {56}57func (g *Gauge) Traverse() {58  fmt.Println(g.value)59}60import "fmt"

Traverse

Using AI Code Generation

1import (2func main() {3	gauge.Traverse([]string{"1", "2", "3", "4", "5"})4}5import (6func main() {7	gauge.Traverse([]string{"1", "2", "3", "4", "5"})8}9import (10func main() {11	gauge.Traverse([]string{"1", "2", "3", "4", "5"})12}13import (14func main() {15	gauge.Traverse([]string{"1", "2", "3", "4", "5"})16}17import (18func main() {19	gauge.Traverse([]string{"1", "2", "3", "4", "5"})20}21import (22func main() {23	gauge.Traverse([]string{"1", "2", "3", "4", "5"})24}25import (26func main() {27	gauge.Traverse([]string{"1", "2", "3", "4", "5"})28}29import (

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