IAuth

lib/src/Resource/FactoryEntry.dart

@@ -14,6 +14,7 @@ class FactoryEntry<T> {
   final Function instanceCreator;
   final Function arrayCreator = () => <T>[];
   final RepresentationType representationType;
+  final Function mapCreator = () => Map<T, dynamic>();
 
   bool isMapKeySubType(Map map) {
     return map is Map<T, dynamic>;

lib/src/Resource/IStore.dart

@@ -31,7 +31,7 @@ import '../Data/PropertyValue.dart';
 // old
 // abstract class IStore extends IResource
 // new
-abstract mixin class IStore implements IResource {
+abstract class IStore implements IResource {
   AsyncReply<IResource?> get(String path);
   // AsyncReply<IResource?> retrieve(int iid);
   AsyncReply<bool> put(IResource resource);

lib/src/Resource/Instance.dart

@@ -482,7 +482,8 @@ class Instance extends IEventHandler {
 
         if (pi.parents.count == 0) break;
 
-        p = pi.parents.firstOrNull!;
+        p = pi.parents.first;
+              
       }
 
       return l.join("/");

lib/src/Resource/Warehouse.dart

@@ -510,6 +510,11 @@ class Warehouse {
     return _factory[type]?.arrayCreator.call() as List<T>;
   }
 
+  static Map<T, dynamic> createMap<T>(Type keyType) {
+    return _factory[keyType]?.mapCreator.call() as Map<T, dynamic>;
+  }
+
+
   static AsyncReply<T> newResource<T extends IResource>(String name,
       [IStore? store = null,
       IResource? parent = null,
@@ -759,6 +764,8 @@ class Warehouse {
           RepresentationType(RepresentationTypeIdentifier.Int64, false)))
       ..addAll(_getTypeEntries<bool>(() => false,
           RepresentationType(RepresentationTypeIdentifier.Bool, false)))
+      ..addAll(_getTypeEntries<Float32>(() => 0.0,
+          RepresentationType(RepresentationTypeIdentifier.Float64, false)))
       ..addAll(_getTypeEntries<double>(() => 0.0,
           RepresentationType(RepresentationTypeIdentifier.Float64, false)))
       ..addAll(_getTypeEntries<String>(() => "",