sensor

type Sensor interface {
	// Init performs any sensor-specific initialization.
	Init() error
	// Sense queries the sensor for measurements and sets the appropriate
	// field(s) in the given Measurement. This is so that the same Measurement
	// may be passed to a series of sensors that each measure different things.
	Sense(m *mpb.Measurement) error
	// Shutdown performs an sensor-specific shutdown or cleanup operations.
	Shutdown() error
}