metrics

Documentation

Index

• type Client
  • func NewClient(window time.Duration) *Client
  • func (c *Client) Add(modelID string, v float64)
  • func (c *Client) Get(modelID string) float64
• type Collector
• type NoopCollector
  • func (c *NoopCollector) Add(modelID string, v float64)
• type PromMetricsCollector
  • func (c *PromMetricsCollector) Add(modelID string, v float64)
• type Provider

Types

type Client

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

Client is a collection of metrics.

func NewClient

func NewClient(window time.Duration) *Client

NewClient creates a new collection of metrics.

func (*Client) Add

func (c *Client) Add(modelID string, v float64)

Add adds a value to a given metric.

func (*Client) Get

func (c *Client) Get(modelID string) float64

Get returns the value of a given metric.

type Collector

type Collector interface {
	Add(modelID string, v float64)
}

Collector is the interface for collecting metrics.

type NoopCollector

type NoopCollector struct{}

NoopCollector is a no-op implementation of Collector.

func (*NoopCollector) Add

func (c *NoopCollector) Add(modelID string, v float64)

Add is a no-op.

type PromMetricsCollector

type PromMetricsCollector struct{}

PromMetricsCollector collects metrics for Prometheus.

func (*PromMetricsCollector) Add

func (c *PromMetricsCollector) Add(modelID string, v float64)

Add adds a value to the metric.

type Provider

type Provider interface {
	Get(modelID string) float64
}

Provider is the interface for providing metric values.