CarpenterResourceController<T> class

Extensible resource lifecycle base for application-specific controllers.

Inheritance

Implemented types

Constructors

CarpenterResourceController({required CarpenterResourceLoader<T> load, String errorMessage(Object error)?}): Creates a resource controller backed by the supplied asynchronous loader.

data → T?: no setter
errorMessage → String Function(Object error)?: final
hasData → bool: no setter
hashCode → int: The hash code for this object.
no setterinherited
hasListeners → bool: Whether any listeners are currently registered.
no setterinherited
hasRefreshFailure → bool: no setter
pageCommands → List<CarpenterCommand>: no setteroverride
refreshCommand ↔ CarpenterCommandController<void>: latefinal
refreshFailure → CarpenterResourceFailure?: no setter
retryCommand ↔ CarpenterCommandController<void>: latefinal
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
value ↔ CarpenterPageState: The current value stored in this notifier.
getter/setter pairinherited

addListener(VoidCallback listener) → void: Register a closure to be called when the object changes.
inherited
didChangeData(T? previous, T next) → void: Called after resource data changes from load, refresh, replace, or update.
dispose() → void: Discards any resources used by the object.
override
initialize() → Future<void>
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void: Call all the registered listeners.
inherited
refresh() → Future<void>: override
removeListener(VoidCallback listener) → void: Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
replaceData(T next) → void: Replaces the currently loaded resource without starting a new request.
toString() → String: A string representation of this object.
inherited
updateData(T update(T current)) → void: Replaces the currently loaded resource using its latest value.