HostsDiscovery

All Superinterfaces:

Behaviour, HandlerBehaviour
```
public interface HostsDiscovery
extends HandlerBehaviour
```
Retrieving host information from the device and creating host descriptions.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  CompletableFuture<Set<HostDescription>> getHosts()
  Returns a collection of discovered host descriptions.
  - Methods inherited from interface org.onosproject.net.driver.Behaviour
    data, setData
  - Methods inherited from interface org.onosproject.net.driver.HandlerBehaviour
    handler, setHandler

- Method Detail
  - getHosts
```
CompletableFuture<Set<HostDescription>> getHosts()
```
    Returns a collection of discovered host descriptions.
    
    Returns:
    
    CompletableFuture containing, when completed, a collection of HostDescription