package xkit

import "github.com/uber/jaeger-lib/metrics/go-kit"

Index ¶

• func Wrap(namespace string, f Factory, options ...FactoryOption) metrics.Factory
• type Capabilities
• type Counter
• func NewCounter(counter kit.Counter) *Counter
• func (c *Counter) Inc(delta int64)
• type Factory
• type FactoryOption
• func ScopeSeparator(scopeSep string) FactoryOption
• func TagsSeparator(tagsSep string) FactoryOption
• type Gauge
• func NewGauge(gauge kit.Gauge) *Gauge
• func (g *Gauge) Update(value int64)
• type Histogram
• func NewHistogram(hist kit.Histogram) *Histogram
• func (t *Histogram) Record(value float64)
• type Timer
• func NewTimer(hist kit.Histogram) *Timer
• func (t *Timer) Record(delta time.Duration)

Functions ¶

func Wrap ¶

func Wrap(namespace string, f Factory, options ...FactoryOption) metrics.Factory

Wrap is used to create an adapter from xkit.Factory to metrics.Factory.

Types ¶

type Capabilities ¶

type Capabilities struct {
	// Tagging indicates whether the factory has the capability for tagged metrics
	Tagging bool
}

Capabilities describes capabilities of a specific metrics factory.

type Counter ¶

type Counter struct {
	// contains filtered or unexported fields
}

Counter is an adapter from go-kit Counter to jaeger-lib Counter

func NewCounter ¶

func NewCounter(counter kit.Counter) *Counter

NewCounter creates a new Counter

func (*Counter) Inc ¶

func (c *Counter) Inc(delta int64)

Inc adds the given value to the counter.

type Factory ¶

type Factory interface {
	Counter(name string) kit.Counter
	Gauge(name string) kit.Gauge
	Histogram(name string) kit.Histogram
	Capabilities() Capabilities
}

Factory provides a unified interface for creating named metrics from various go-kit metrics implementations.

type FactoryOption ¶

type FactoryOption func(*factory)

FactoryOption is a function that adjusts some parameters of the factory.

func ScopeSeparator ¶

func ScopeSeparator(scopeSep string) FactoryOption

ScopeSeparator returns an option that overrides default scope separator.

func TagsSeparator ¶

func TagsSeparator(tagsSep string) FactoryOption

TagsSeparator returns an option that overrides default tags separator.

type Gauge ¶

type Gauge struct {
	// contains filtered or unexported fields
}

Gauge is an adapter from go-kit Gauge to jaeger-lib Gauge

func NewGauge ¶

func NewGauge(gauge kit.Gauge) *Gauge

NewGauge creates a new Gauge

func (*Gauge) Update ¶

func (g *Gauge) Update(value int64)

Update the gauge to the value passed in.

type Histogram ¶

type Histogram struct {
	// contains filtered or unexported fields
}

Histogram is an adapter from go-kit Histogram to jaeger-lib Histogram

func NewHistogram ¶

func NewHistogram(hist kit.Histogram) *Histogram

NewHistogram creates a new Histogram

func (*Histogram) Record ¶

func (t *Histogram) Record(value float64)

Record saves the value passed in.

type Timer ¶

type Timer struct {
	// contains filtered or unexported fields
}

Timer is an adapter from go-kit Histogram to jaeger-lib Timer

func NewTimer ¶

func NewTimer(hist kit.Histogram) *Timer

NewTimer creates a new Timer

func (*Timer) Record ¶

func (t *Timer) Record(delta time.Duration)

Record saves the time passed in.

Source Files ¶

factory.go metrics.go

Directories ¶