AccessoryWithStatusLowBattery (hap-java 2.0.7-SNAPSHOT API)

```
public interface AccessoryWithStatusLowBattery
```
This characteristic describes an accessoryʼs battery status.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.util.concurrent.CompletableFuture<StatusLowBatteryEnum>`	`getStatusLowBattery()`	A status of 1 indicates that the battery level of the accessory is low.
`void`	`subscribeStatusLowBattery(HomekitCharacteristicChangeCallback callback)`	Subscribes to changes in status low battery.
`void`	`unsubscribeStatusLowBattery()`	Unsubscribes from changes

- Method Detail
  - getStatusLowBattery
```
java.util.concurrent.CompletableFuture<StatusLowBatteryEnum> getStatusLowBattery()
```
    A status of 1 indicates that the battery level of the accessory is low. Value should return to 0 when the battery charges to a level thats above the low threshold.
    
    Returns:
    
    a future with the value
  - subscribeStatusLowBattery
```
void subscribeStatusLowBattery(HomekitCharacteristicChangeCallback callback)
```
    Subscribes to changes in status low battery.
    
    Parameters:
    
    callback - the function when the status low batter changes
  - unsubscribeStatusLowBattery
```
void unsubscribeStatusLowBattery()
```
    Unsubscribes from changes