scalar

Documentation

Index

• Constants
• func NewScalarOp(val float64, tagOptions models.TagOptions) (parser.Params, error)
• func NewTimeOp(tagOptions models.TagOptions) (parser.Params, error)

Constants

const (
	// ScalarType is a scalar series.
	ScalarType = "scalar"

	// VectorType is a vector series.
	VectorType = "vector"

	// TimeType returns the number of seconds since January 1, 1970 UTC.
	//
	// NB: this does not actually return the current time, but the time at
	// which the expression is to be evaluated.
	TimeType = "time"
)

Functions

func NewScalarOp

func NewScalarOp(
	val float64,
	tagOptions models.TagOptions,
) (parser.Params, error)

NewScalarOp creates an operation that yields a scalar source.

func NewTimeOp

func NewTimeOp(tagOptions models.TagOptions) (parser.Params, error)

NewTimeOp creates an operation that yields a time-based source.