| package sample | |
| // PoolHeater allows clients to control when the pool is being heated. | |
| type PoolHeater interface { | |
| // Status retrieves the PoolHeater's status (i.e., active, idle) and temperature. | |
| Status() (running string, temperature uint64 | error) | |
| // Start informs the PoolHeater to heat the pool to the given temperature until the duration expires. | |
| Start(temperature uint64, duration uint64) error | |
| // Stop informs the PoolHeater to cease heating the pool. | |
| Stop() error | |
| } |