Controllable (WSO2 Carbon - Utilities 4.9.2 API)

```
public interface Controllable
```
Any Server implementaion which should support restarting or shutting down should implement this interface

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`restart()`	Forcefully restart the server
`void`	`restartGracefully()`	Gracefully restart the server after serving all requests currently being processed
`void`	`shutdown()`	Forcefully shutdown the server
`void`	`shutdownGracefully()`	Gracefully shutdown the server after serving all requests currently being processed

- Method Detail
  - shutdown
```
void shutdown()
       throws ServerException
```
    Forcefully shutdown the server
    
    Throws:
    
    ServerException - If an error occurs during shutting down
  - shutdownGracefully
```
void shutdownGracefully()
                 throws ServerException
```
    Gracefully shutdown the server after serving all requests currently being processed
    
    Throws:
    
    ServerException - If an error occurs during shutting down
  - restart
```
void restart()
      throws ServerException
```
    Forcefully restart the server
    
    Throws:
    
    ServerException - If an error occurs during restarting
  - restartGracefully
```
void restartGracefully()
                throws ServerException
```
    Gracefully restart the server after serving all requests currently being processed
    
    Throws:
    
    ServerException - If an error occurs during restarting