MatexDataProvider<T> class abstract

Abstract data provider class to fetch, parse, cache, and retrieve model data.

• Generics:
  • T: The type of data model this provider handles.

Implementers

• MatexCountryDataProvider

Constructors

MatexDataProvider({String debugLabel = 'MatexDataProvider', Duration ttl = const Duration(days: 1)})

Constructor for the data provider.

Properties

debugLabel → String

Debug label for this data provider.

final

hashCode → int

The hash code for this object.

no setter, inherited

jsonCache ↔ TCacheManager<Map<String, dynamic>>

Cache manager for raw JSON data.

late, final

modelCache ↔ TCacheManager<T>

Cache manager for the parsed model.

late, final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

ttl → Duration

Time to live duration for cached data.

final

Methods

dispose() → void

Dispose both the model and JSON cache managers.

fetchData() → Future<String>

Abstract method to fetch raw data.

findOne({required bool filter(T)}) → Future<T?>

Retrieves a single model of type T that satisfies the given filter.

get(String key) → Future<T?>

Get the model of type T corresponding to the provided key.

list() → Future<List<T>>

Get all the models of type T.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

parse(String key, Map<String, dynamic> jsonData) → T?

Parse the provided JSON data into a model of type T using the given key.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited