TopologyChangeDelegate

```
public interface TopologyChangeDelegate
```
Auxiliary delegate for integration of intent manager and flow trackerService.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`triggerCompile(Iterable<Key> intentIds, boolean compileAllFailed)`	Notifies that topology has changed in such a way that the specified intents should be recompiled.

- Method Detail
  - triggerCompile
```
void triggerCompile(Iterable<Key> intentIds,
                    boolean compileAllFailed)
```
    Notifies that topology has changed in such a way that the specified intents should be recompiled. If the compileAllFailed parameter is true, then all intents in IntentState.FAILED state should be compiled as well.
    
    Parameters:
    
    intentIds - intents that should be recompiled
    
    compileAllFailed - true implies full compile of all failed intents is required; false for selective recompile only