HistorizedStatefulValuable<T> class abstract

Implemented types

• StatefulValuable<T>
• HistorizedValuable<T>

Implementers

• ReWritableHistorizedValuable

Available Extensions

• ListenableValuable
• NumOperators
• NumStateOperations
• WidgetValuable

Constructors

HistorizedStatefulValuable(StatefulValuable<T> valuable)

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

hasListeners → bool

Whether any listeners are currently registered.

no setter, inherited

history → UnmodifiableQueueView<ValuableHistoryNode<T>>

History of this Valuable

no setter, inherited

isMounted → bool

Returns if this object is still mounted

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

state → T

no setter, inherited

valuableContext → ValuableContext?

no setter, inherited

valueCache → _ValueCache

final, inherited

Methods

addListener(VoidCallback listener) → void

Register a closure to be called when the object changes.

inherited

cleanWatched() → void

inherited

dispose() → void

Should be called to clean all links to other Valuables, and all the rest

inherited

equals(dynamic other) → Valuable<bool>

Compare with a value that type is Output or another Valuable

inherited

getValue([ValuableContext? context = const ValuableContext()]) → T

Get the current value of the Valuable

inherited

getValueDefinition(bool reevaluatingNeeded, [ValuableContext? context = const ValuableContext()]) → T

This method should be redefined in ever sub-classes to determine how works the method getValue

inherited

historize() → HistorizedStatefulValuable<T>

Build an HistorizedStatefulValuable based on this Valuable

inherited

historizeRW() → ReWritableHistorizedValuable<T>

Build an ReWritableHistorizedValuable based on this Valuable

inherited

listenDispose(VoidCallback onDispose) → void

Allows to be notified when this Valuable is disposed

inherited

map<Other>(Other toElement(T)) → Valuable<Other>

A method to map a Valuable from Output to Other

inherited

markToReevaluate() → void

Mark the valuable to be reevaluated

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

notEquals(dynamic other) → Valuable<bool>

Compare with a value that type is Output or another Valuable

inherited

notifyListeners() → void

Call all the registered listeners.

inherited

onValuableChange() → void

Called when a Valuable notify a change.

inherited

removeListener(VoidCallback listener) → void

Remove a previously registered closure from the list of closures that are notified when the object changes.

inherited

setValue(T value) → void

inherited

toString() → String

A string representation of this object.

inherited

unwatch(Valuable valuable) → void

Remove listener on the valuable, that may change scope, or that about to be disposed Internal purpose

inherited

watch<T>(Valuable<T> valuable, {ValuableContext? valuableContext, ValuableWatcherSelector<T>? selector}) → T

Watch a valuable, that eventually change

inherited

Operators

operator <(dynamic other) → Valuable<bool>

Compare with a value that type is Output or another Valuable

inherited

operator <=(dynamic other) → Valuable<bool>

Compare with a value that type is Output or another Valuable

inherited

operator ==(Object other) → bool

The equality operator.

inherited

operator >(dynamic other) → Valuable<bool>

Compare with a value that type is Output or another Valuable

inherited

operator >=(dynamic other) → Valuable<bool>

Compare with a value that type is Output or another Valuable

inherited