Binding class abstract

An interface to define dependency injection rules for routes or specific flows in GetXify v5.0.0.

Classes implementing Binding override the dependencies method to register controllers, services, or other objects before a route/page is built or when entering a specific scope.

Options for defining bindings:

1. Class-based Binding:

class HomeBinding extends Binding {
  @override
  void dependencies() {
    Get.put(HomeController());
  }
}

2. Inline Direct Bindings (Binding.put / Binding.lazyPut):

GetPage(
  name: '/home',
  page: () => HomePage(),
  bindings: [
    Binding.put(HomeController()),
    Binding.lazyPut(() => UserController()),
  ],
);

3. Inline Functional Builder (Binding.builder):

GetPage(
  name: '/home',
  page: () => HomePage(),
  bindings: [
    Binding.builder(() {
      Get.put(HomeController());
    }),
  ],
);

Constructors

Binding()

const

Binding.builder(Function builder)

Creates a Binding using an inline builder callback. Accepts either void Function() or void Function(GetInterface i).

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

dependencies() → void

Defines and registers dependencies.

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

Static Methods

create<S>(InstanceBuilderCallback<S> builder, {String? tag, bool permanent = false}) → Binding

Creates a Binding that registers a factory builder created on demand.

lazyPut<S>(InstanceBuilderCallback<S> builder, {String? tag, bool fenix = false}) → Binding

Creates a Binding that lazily initializes builder on first access.

put<S>(S dependency, {String? tag, bool permanent = false}) → Binding

Creates a Binding that immediately registers dependency.