dummy

Documentation

Index

• type Collector
  • func (c *Collector) Collect(scs []stats.SampleContainer)
  • func (c *Collector) GetRequiredSystemTags() stats.SystemTagSet
  • func (c *Collector) Init() error
  • func (c *Collector) Link() string
  • func (c *Collector) MakeConfig() interface{}
  • func (c *Collector) Run(ctx context.Context)
  • func (c *Collector) SetRunStatus(status lib.RunStatus)

Types

type Collector

type Collector struct {
	RunStatus lib.RunStatus

	SampleContainers []stats.SampleContainer
	Samples          []stats.Sample
}

Collector implements the lib.Collector interface and should be used only for testing

func (*Collector) Collect

func (c *Collector) Collect(scs []stats.SampleContainer)

Collect just appends all of the samples passed to it to the internal sample slice. According to the the lib.Collector interface, it should never be called concurrently, so there's no locking on purpose - that way Go's race condition detector can actually detect incorrect usage. Also, theoretically the collector doesn't have to actually Run() before samples start being collected, it only has to be initialized.

func (*Collector) GetRequiredSystemTags

func (c *Collector) GetRequiredSystemTags() stats.SystemTagSet

GetRequiredSystemTags returns which sample tags are needed by this collector

func (*Collector) Init

func (c *Collector) Init() error

Init does nothing, it's only included to satisfy the lib.Collector interface

func (*Collector) Link

func (c *Collector) Link() string

Link returns a dummy string, it's only included to satisfy the lib.Collector interface

func (*Collector) MakeConfig

func (c *Collector) MakeConfig() interface{}

MakeConfig does nothing, it's only included to satisfy the lib.Collector interface

func (*Collector) Run

func (c *Collector) Run(ctx context.Context)

Run just blocks until the context is done

func (*Collector) SetRunStatus

func (c *Collector) SetRunStatus(status lib.RunStatus)

SetRunStatus just saves the passed status for later inspection