InitedState<T> class

A strongly-initialized state container that must be given a value at creation.

Ensures that state is always non-null, and provides convenience methods for refreshing or transforming the stored value.

Constructors

InitedState.new(T initialState)

Creates and registers an initial state.

Properties

data → T

Returns the currently stored state value.

no setter

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

uniqueKey → UniqueKey

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

on(Widget build(T)) → StateBuilder

Associates this state with a reactive widget builder.

refreshUpdate(T update(T)) → void

Updates the current state using the given transformation update.

refreshWith(T newState) → void

Replaces the current state with newState and notifies listeners.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited