@Override
public void processRemovedChanges(YangInstanceIdentifier identifier, String topologyId) {
if (identifier != null) {
LOGGER.trace("Processing removeChanges");
Map<YangInstanceIdentifier, UnderlayItem> items =
topoStoreProvider.getTopologyStore(topologyId).getUnderlayItems();
UnderlayItem underlayItem = items.remove(identifier);
if (null != underlayItem) {
manager.removeOverlayItem(underlayItem.getOverlayItem());
}
}
}
@Override
public void processCreatedChanges(
YangInstanceIdentifier identifier, UnderlayItem createdEntry, String topologyId) {
if (createdEntry != null) {
LOGGER.trace("Processing createdChnages");
Map<YangInstanceIdentifier, UnderlayItem> items =
topoStoreProvider.getTopologyStore(topologyId).getUnderlayItems();
items.put(identifier, createdEntry);
OverlayItem item = wrapUnderlayItem(createdEntry);
createdEntry.setOverlayItem(item);
manager.addOverlayItem(item);
}
}
@Override
public void processUpdatedChanges(
YangInstanceIdentifier identifier, UnderlayItem updatedEntry, String topologyId) {
if (updatedEntry != null) {
LOGGER.trace("Processing updateChanges");
Map<YangInstanceIdentifier, UnderlayItem> items =
topoStoreProvider.getTopologyStore(topologyId).getUnderlayItems();
UnderlayItem oldItem = items.get(identifier);
OverlayItem item = oldItem.getOverlayItem();
Queue<UnderlayItem> underlayItems = new ConcurrentLinkedQueue<>();
underlayItems.add(updatedEntry);
item.setUnderlayItems(underlayItems);
updatedEntry.setOverlayItem(item);
items.put(identifier, updatedEntry);
manager.updateOverlayItem(item);
}
}