PortAdmin (ONOS Java API (2.7.0))

All Superinterfaces:

Behaviour, HandlerBehaviour
```
@Beta
public interface PortAdmin
extends HandlerBehaviour
```
Means to administratively enable,disable and query the state of a port on a device.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`CompletableFuture<Boolean>`	`disable(PortNumber number)`	Disable administratively a port.
`CompletableFuture<Boolean>`	`enable(PortNumber number)`	Enable administratively a port.
`CompletableFuture<Boolean>`	`isEnabled(PortNumber number)`	Retrieves the information about the administrative state of a port.

Methods inherited from interface org.onosproject.net.driver.Behaviour
data, setData

Methods inherited from interface org.onosproject.net.driver.HandlerBehaviour
handler, setHandler

- Method Detail
  - enable
```
CompletableFuture<Boolean> enable(PortNumber number)
```
    Enable administratively a port.
    
    Parameters:
    
    number - the port to be enabled
    
    Returns:
    
    CompletableFuture with true if the operation was successful
  - disable
```
CompletableFuture<Boolean> disable(PortNumber number)
```
    Disable administratively a port.
    
    Parameters:
    
    number - the port to be disabled
    
    Returns:
    
    CompletableFuture with true if the operation was successful
  - isEnabled
```
CompletableFuture<Boolean> isEnabled(PortNumber number)
```
    Retrieves the information about the administrative state of a port.
    
    Parameters:
    
    number - identifier of the port to be queried about its state
    
    Returns:
    
    CompletableFuture containing, when completed, true if the port isEnabled.