Backend class abstract

Backend - is the second part of your two-classes logic component, which will live in a separated isolate and will have no effect on the UI thread. In the Backend, you should place all (heavy or not) your logic and data.

Constructors

Backend({required BackendArgument argument})

Super constructor

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

initActions() → void

Method for registering Backend's actions. You should place all your whenEventCome methods here.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

send<Event, Data extends Object?>({required Event event, Data? data, bool forceUpdate = false, bool sendDirectly = false}) → Future<void>

This is the method to send one-directional messages from Backend to Frontend. For example - you want to notify some user by getting some event from a server by web socket. In that situation send method will be the best choice.

toString() → String

A string representation of this object.

inherited

whenEventCome<Event>([Event? event]) → BackendActionInitializer<Event>

Entry point for registering Backend's actions

Operators

operator ==(Object other) → bool

The equality operator.

inherited