An object that listens to the changes of a ProviderContainer.
This can be used for logging or making devtools.
Constructors
- ProviderObserver.new()
-
An object that listens to the changes of a ProviderContainer.
const
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
didAddProvider(
ProviderObserverContext context, Object? value) → void -
A provider was initialized, and the value exposed is
value. -
didDisposeProvider(
ProviderObserverContext context) → void - A provider was disposed
-
didUpdateProvider(
ProviderObserverContext context, Object? previousValue, Object? newValue) → void - Called by providers when they emit a notification.
-
mutationError(
ProviderObserverContext context, Mutation< Object?> mutation, Object error, StackTrace stackTrace) → void - A mutation failed.
-
mutationReset(
ProviderObserverContext context, Mutation< Object?> mutation) → void - A mutation was reset.
-
mutationStart(
ProviderObserverContext context, Mutation< Object?> mutation) → void - A mutation was started.
-
mutationSuccess(
ProviderObserverContext context, Mutation< Object?> mutation, Object? result) → void - A mutation succeeded.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
providerDidFail(
ProviderObserverContext context, Object error, StackTrace stackTrace) → void - A provider emitted an error, be it by throwing during initialization or by having a Future/Stream emit an error
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited