MastershipChangeService (openflowplugin 0.16.4-SNAPSHOT API)

All Superinterfaces:: AutoCloseable

All Known Implementing Classes:: DeviceMastershipManager, MastershipServiceDelegate

public interface MastershipChangeService extends AutoCloseable

This service is for registering any application intent to be informed about device mastership changes. Service provides three events.

onBecomeOwner(DeviceInfo) is called when device is fully mastered by controller
onLoseOwnership(DeviceInfo) is called when device is disconnected or is being to be slave

There is no need to have two different method for slave or disconnect because application just have to stop working with the device in both cases.

Since:: 0.5.0 Nitrogen

Method Summary

Modifier and Type

Method

Description

void

onBecomeOwner(@NonNull DeviceInfo deviceInfo)

Event when device is ready as a master.

void

onLoseOwnership(@NonNull DeviceInfo deviceInfo)

Event when device disconnected or become slave.

Methods inherited from interface java.lang.AutoCloseable
close

Method Details
- onBecomeOwner
  
  void onBecomeOwner(@NonNull DeviceInfo deviceInfo)
  
  Event when device is ready as a master. This event is evoked by OwnershipChangeListener.becomeMaster(DeviceInfo)
  
  Parameters:
  
  deviceInfo - connected switch identification
- onLoseOwnership
  
  void onLoseOwnership(@NonNull DeviceInfo deviceInfo)
  
  Event when device disconnected or become slave. This event is evoked by OwnershipChangeListener.becomeSlaveOrDisconnect(DeviceInfo)
  
  Parameters:
  
  deviceInfo - connected switch identification