private final StateModelParser _stateModelParser;
private final HelixManager _manager;
private final ConcurrentHashMap<String, StateModelDefinition> _stateModelDefs;
public HelixStateMachineEngine(HelixManager manager) {
_stateModelParser = new StateModelParser();
_manager = manager;
_stateModelFactoryMap =
new ConcurrentHashMap<String, Map<String, StateModelFactory<? extends StateModel>>>();
_stateModelDefs = new ConcurrentHashMap<String, StateModelDefinition>();