for (String dbName : dbNames)
{
ZNRecord rec = new ZNRecord(dbName);
mockIdealStates.add(rec);
}
List<ZNRecord> externalView = provider.computeExternalView(currentStates,
mockIdealStates);
Map<String, Map<String, Set<String>>> routingMap = provider
.getRouterMapFromExternalView(externalView);