UseCase<T, Params> class abstract

Base class for all use cases following Clean Architecture principles.

Use cases encapsulate business logic and orchestrate data flow between the data layer and presentation layer. Each use case should have a single responsibility and return results wrapped in Either<Failure, T> for proper error handling.

Type parameters:

  • T - The type of data returned on success
  • Params - The type of parameters required for execution
Implementers

Constructors

UseCase()

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

call({Params params}) → Future<T>
Executes the use case with optional parameters.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited