// Function used to add a specific dynamic metric namespace element
// into the dimensions field of final Heka message structure
func addToDimensions(f *message.Field, fName string) (*message.Field, error) {
// If the dimension field does not exists yet, create ti
if f == nil {
field, err := message.NewField("dimensions", fName, "")
if err != nil {
logger.WithField("_block", "addToDimensions").Error(err)
return nil, err
}
return field, nil
}
// Add field name to dimension field
f.AddValue(fName)
return f, nil
}
