AccessoryWithMute (hap-java 2.0.2 API)

```
public interface AccessoryWithMute
```
Accessory with mute characteristic MuteCharacteristic.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`CompletableFuture<Boolean>`	`isMuted()`	Retrieves mute status.
`CompletableFuture<Void>`	`setMute(boolean mute)`	Sets the mute status
`void`	`subscribeMuteState(HomekitCharacteristicChangeCallback callback)`	Subscribes to changes in mute state.
`void`	`unsubscribeMuteState()`	Unsubscribes from changes in the mute state.

- Method Detail
  - isMuted
```
CompletableFuture<Boolean> isMuted()
```
    Retrieves mute status.
    
    Returns:
    
    true if accessory is muted
  - setMute
```
CompletableFuture<Void> setMute(boolean mute)
                         throws Exception
```
    Sets the mute status
    
    Parameters:
    
    mute - true if accessory should be muted
    
    Returns:
    
    a future that completes when the change is made
    
    Throws:
    
    Exception - when the change cannot be made
  - subscribeMuteState
```
void subscribeMuteState(HomekitCharacteristicChangeCallback callback)
```
    Subscribes to changes in mute state.
    
    Parameters:
    
    callback - the function to call when the state changes.
  - unsubscribeMuteState
```
void unsubscribeMuteState()
```
    Unsubscribes from changes in the mute state.