CoderState<T> class
CoderState is a lightweight reactive state holder class.
It holds a single value of type T and notifies listeners when the value changes.
This can be used to manage simple reactive states without any external dependencies.
Example:
final counter = CoderState<int>(0);
counter.addListener(() {
print("Counter changed: ${counter.value}");
});
counter.value++; // Triggers notification
- Inheritance
-
- Object
- ChangeNotifier
- CoderState
Constructors
- CoderState(T _value)
- Constructor initializes the state with an initial value.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- value ↔ T
-
Returns the current value of the state.
getter/setter pair
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
dispose(
) → void -
Discards any resources used by the object.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Call all the registered listeners.
inherited
-
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited