DelegationTokenManager.Listener (Flink : Runtime 2.1.0 API)

All Known Implementing Classes:

ActiveResourceManager, ResourceManager, StandaloneResourceManager

Enclosing interface:

DelegationTokenManager
```
@Internal
public static interface DelegationTokenManager.Listener
```
Listener for events in the DelegationTokenManager.
By registering it in the manager one can receive callbacks when events are happening.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void onNewTokensObtained(byte[] tokens)
  Callback function when new delegation tokens obtained.

- Method Detail
  - onNewTokensObtained
```
void onNewTokensObtained(byte[] tokens)
                  throws Exception
```
    Callback function when new delegation tokens obtained.
    
    Throws:
    
    Exception