ReactiveDouble class

A specialized implementation of Reactive for double values.

It extends the Reactive class and provides specific functionality for double values. Use this class when you need a reactive double variable that can be observed for changes.

Inheritance

Constructors

ReactiveDouble(double value)
Creates a new instance of ReactiveDouble with the initial value.

Properties

hashCode → int
The hash code for this object.
no setterinherited
listeners → List<Function>
no setterinherited
notifier → ReactiveNotifier<double>
Returns a ReactiveNotifier object associated with this Reactive instance. The ReactiveNotifier allows listening to changes in the reactive variable.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
value ↔ double
Retrieves the current value of the reactive variable.
getter/setter pairinherited

Methods

addListener(dynamic listener(double value)) → dynamic
Adds a listener to the list of listeners to a Reactive variable The listener function will be called with the current value gets changed. @param listener The listener function to add.
inherited
bindStream(Stream<double> stream) → void
destinationReactive.bindStream(sourceStream) here, the value of Reactive variable destination will be updated and refresh the dependent Observers, whenever a new value is emitted from sourceStream.
inherited
close() → void
Closes the underlying stream controller.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
refresh() → void
Triggers an update by emitting the current value and help update Observer widget.
inherited
removeAllListeners() → dynamic
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited