LambdaQuery (ONOS Java API (2.2.4))

All Superinterfaces:

Behaviour, HandlerBehaviour
```
@Beta
public interface LambdaQuery
extends HandlerBehaviour
```
A HandlerBehaviour to retrieve available wavelength resources.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.util.Set<OchSignal>`	`queryLambdas(PortNumber port)`	Returns set of OchSignal instances 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
  - queryLambdas
```
java.util.Set<OchSignal> queryLambdas(PortNumber port)
```
    Returns set of OchSignal instances which can be used at the port.
    
    Parameters:
    
    port - to be checked for the available resources.
    
    Returns:
    
    set of OchSignals which can be used at the port.