resolve<T> method
T?
resolve<T>(
- dynamic source, {
- dynamic key,
- dynamic args,
- T? defaultValue,
Executes sequence of functions to retrieve expected object.
Look up in source
for item via Parse.getArg and if object is not found then ControlFactory.get is executed with given key
and args
.
Returns object from source
or from factory store/initializers or defaultValue
.
Control provides static call for this function via Control.inject.
nullable
Implementation
T? resolve<T>(dynamic source, {dynamic key, dynamic args, T? defaultValue}) {
final item = Parse.getArg<T>(source, key: key);
if (item != null) {
inject(item, args: args);
return item;
}
return get<T>(key: key, args: args) ?? defaultValue;
}