NestedReducerBuilder<State extends Built<State, StateBuilder>, StateBuilder extends Builder<State, StateBuilder>, NestedState extends Built<NestedState, NestedStateBuilder>, NestedStateBuilder extends Builder<NestedState, NestedStateBuilder>> class

NestedReducerBuilder allows you to build a reducer that rebuilds built values nested within your main app state model. For example, consider the following built value

abstract class BaseState implements Built<BaseState, BaseStateBuilder> {

 NestedBuiltValue get nestedBuiltValue;

 // Built value constructor
 BaseState._();
 factory BaseState() => new _$BaseState._(
       count: 1,
       nestedBuiltValue: new NestedBuiltValue(),
     );
}

A NestedReducerBuilder can be used to map certain actions to reducer functions that only rebuild nestedBuiltValue

Two mapper functions are required by the constructor to map the state and state builder objects to the nested value and nested builder.

_stateMapper maps the state built to the nested built, in this case:

  (BaseCounter state) => state.nestedBuiltValue

_builderMapper maps the state builder to the nested builder, in this case:

  (BaseCounterBuilder stateBuilder) => stateBuilder.nestedBuiltValue

Constructors

NestedReducerBuilder(Mapper<State, NestedState> _stateMapper, Mapper<StateBuilder, NestedStateBuilder> _builderMapper)

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

add<Payload>(ActionName<Payload> actionName, Reducer<NestedState, NestedStateBuilder, Payload> reducer) → void
Registers reducer function to the given actionName
combineReducerBuilder(ReducerBuilder<NestedState, NestedStateBuilder> other) → void
combineReducerBuilder takes a ReducerBuilder with the type arguments NestedState, NestedStateBuilder, and combines it with this NestedReducerBuilder.
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