TetherModel<T>.fromJson constructor

TetherModel<T>.fromJson(
  1. Map<String, dynamic> json
)

A generic factory constructor to create a TetherModel instance from a JSON map.

Note: This default factory returns a _GenericTetherModel which provides basic pass-through serialization. For type-safe deserialization into specific model types (e.g., User, Product), each subclass must provide its own static YourModelType fromJson(Map<String, dynamic> json) factory. This generic factory is primarily a placeholder or for internal use where the specific type T is not critical at the point of creation but is expected to be cast or handled by a more specific mechanism later.

It is strongly recommended to use the specific fromJson factories in your application code: YourModel.fromJson(json).

Implementation

factory TetherModel.fromJson(Map<String, dynamic> json) {
  // This acts as a fallback or a way to handle dynamic model creation
  // if the concrete type isn't known at compile time for the factory call.
  // However, direct use of subclass-specific fromJson is preferred.
  return _GenericTetherModel(json) as TetherModel<T>;
}