import 'interface/handler.dart';

/// 处理器调度员
class HandlerDispatcher implements IHandlerProvider, IHandlerRegistrable {
  final Map<int, IHandler> _map = {};

  @override
  IHandler? getHandler(int type) {
    final handler = _map[type];
    return handler;
  }

  @override
  void register<T>(IHandler<T> handler) {
    _map[handler.typeInt] = handler;
  }

  @override
  void deregister<T>(IHandler<T> handler) {
    _map.remove(handler.typeInt);
  }
}