ModelRepository<_ManagedModel extends Model> class
abstract
A Repository is the top-level means of relaying data between Models and Providers. A conventional implementation would adhere to the singleton pattern.
It should handle the app's caching strategy between Providers. For example, if an app has
an offline-first caching strategy, the Repository first fetches from a SqliteProvider
and then a RestProvider before returning one result. An app should have one Repository for
one data flow (similar to having one Redux store as the source of truth).
implementing this class is not necessary. It's supplied as a standardized, opinionated way to
structure your Store.
- Implementers
Constructors
- ModelRepository()
-
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
-
delete<
_Model extends _ManagedModel> (_Model instance, {Query query}) → dynamic - Delete a model from all Providers.
-
get<
_Model extends _ManagedModel> ({Query query}) → dynamic - Query for raw data from all Providers.
-
initialize(
) → Future< void> - Perform required setup work. For example, migrating a database, starting a queue, or authenticating with a Provider's service.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
-
upsert<
_Model extends _ManagedModel> (_Model model, {Query query}) → dynamic - Insert or update a model in all Providers
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited