HomeStructureListener (Codename One API)

public interface HomeStructureListener

Told when the home graph moves -- an accessory added, removed, renamed, moved between rooms, or its reachability changing.

Register with SmartHome.addStructureListener(HomeStructureListener). Deliveries arrive on the EDT, so a listener may touch components directly.

This is about topology, not values. A light being switched on is not a structure change; subscribe to Trait.ON_OFF for that.

Method Summary

Modifier and Type

Method

Description

void

structureChanged(HomeStructureEvent event)

The home graph moved.

Method Details
- structureChanged
  void structureChanged(HomeStructureEvent event)
  
  The home graph moved. Re-fetch what the event says is stale.
  
  Parameters
  
  event: what changed, never null