MplsQuery (ONOS Java API (2.5.6))

All Superinterfaces:

Behaviour, HandlerBehaviour
```
@Beta
public interface MplsQuery
extends HandlerBehaviour
```
A HandlerBehaviour to check the capability of MPLS.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Set<MplsLabel>`	`queryMplsLabels(PortNumber port)`	Returns set of MplsLabels which can be used at the 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
  - queryMplsLabels
```
Set<MplsLabel> queryMplsLabels(PortNumber port)
```
    Returns set of MplsLabels which can be used at the port.
    
    Parameters:
    
    port - to be checked for the available resources.
    
    Returns:
    
    Set of MplsLabels which can be used at the port.