| Interface | Description | 
|---|---|
| Measurement<T> | A general representation of ongoing or completed measurement. Could be regular. | 
| MeasurementListener | A listener for device measurements | 
| Class | Description | 
|---|---|
| AbstractMeasurement<T> | A boilerplate code for measurements | 
| RegularMeasurement<T> | |
| SimpleMeasurement<T> | A simple one-time measurement wrapping FutureTask. Could be restarted |