telegraf/accumulator.go

35 lines
1.1 KiB
Go

package telegraf
import "time"
// Accumulator is an interface for "accumulating" metrics from plugin(s).
// The metrics are sent down a channel shared between all plugins.
type Accumulator interface {
// AddFields adds a metric to the accumulator with the given measurement
// name, fields, and tags (and timestamp). If a timestamp is not provided,
// then the accumulator sets it to "now".
// Create a point with a value, decorating it with tags
// NOTE: tags is expected to be owned by the caller, don't mutate
// it after passing to Add.
AddFields(measurement string,
fields map[string]interface{},
tags map[string]string,
t ...time.Time)
// AddGauge is the same as AddFields, but will add the metric as a "Gauge" type
AddGauge(measurement string,
fields map[string]interface{},
tags map[string]string,
t ...time.Time)
// AddCounter is the same as AddFields, but will add the metric as a "Counter" type
AddCounter(measurement string,
fields map[string]interface{},
tags map[string]string,
t ...time.Time)
SetPrecision(precision, interval time.Duration)
AddError(err error)
}