avoid-bloc-public-fields

Group: Style
Path: lint/style/avoid-bloc-public-fields
Default: Off, opt in
Origin: Falcon
Domain: bloc
Rule: 23 of 512

bloc

Keep package-confirmed Bloc instance fields private; inherited API overrides are allowed.

Invalid

example.dartdart

import 'package:bloc/bloc.dart';
class Example extends Bloc<int, int> {
  Example() : super(0);
  final int value0 = 0;
  final int value1 = 1;
  final int value2 = 2;
  final int value3 = 3;
  final int value4 = 4;
}

Keep Bloc instance fields private; expose state instead.

3 Example() : super(0);

4 final int value0 = 0;

∙

Keep Bloc instance fields private; expose state instead.

4 final int value0 = 0;

5 final int value1 = 1;

∙

Keep Bloc instance fields private; expose state instead.

5 final int value1 = 1;

6 final int value2 = 2;

∙

Keep Bloc instance fields private; expose state instead.

6 final int value2 = 2;

7 final int value3 = 3;

∙

Keep Bloc instance fields private; expose state instead.

7 final int value3 = 3;

8 final int value4 = 4;

∙

Valid

example.dartdart

import 'package:bloc/bloc.dart';
class Example extends Bloc<int, int> {
  Example() : super(0);
  final int _value = 0;
  static final int shared = 1;
  int get value => _value;
  @override final int state = 0;
  void _command() {}
}
class Ordinary { int value = 0; }

Configure avoid-bloc-public-fields

Set its severity in falcon.json. See the configuration guide.

falcon.jsonjson

{
  "linter": {
    "rules": {
      "style": {
        "avoid-bloc-public-fields": "error"
      }
    }
  }
}

Or silence one occurrence with a suppression comment; the reason is required.

example.dartdart

// falcon-ignore lint/style/avoid-bloc-public-fields: <reason>

avoid-bloc-public-methodsbloc
Enforce the package-confirmed Bloc convention.
avoid-bool-literals-in-conditional-expressionsavoid_bool_literals_in_conditional_expressionsrecommended
Flags conditional expressions over bool that have a bool literal branch.
avoid-catches-without-on-clausesavoid_catches_without_on_clauses
Avoid catch clauses without an on type.
avoid-catching-errorsavoid_catching_errors
Don't explicitly catch Error or types that implement it.
avoid-double-and-int-checksavoid_double_and_int_checksrecommended
Avoid checking a value for double and then for int.
avoid-equals-and-hash-code-on-mutable-classesavoid_equals_and_hash_code_on_mutable_classes
Flags == and hashCode overrides in classes not marked @immutable.
avoid-escaping-inner-quotesavoid_escaping_inner_quotes
Flags a string literal that escapes its own quote character when switching the outer quotes would remove every escape.
avoid-field-initializers-in-const-classesavoid_field_initializers_in_const_classes
Flags field initializers in classes with a const constructor.

Invalid

Valid

Configure avoid-bloc-public-fields

More style rules