MapLocalState<K, V> class

Map state adapter for managing key-value pairs.

Inheritance

Constructors

MapLocalState([Map<K, V>? initial])

Properties

hashCode → int
The hash code for this object.
no setterinherited
hasListeners → bool
Whether any listeners are currently registered.
no setterinherited
keys → Iterable<K>
All keys.
no setter
length → int
Number of entries.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
state → Map<K, V>
Gets the current state value.
no setterinherited
values → Iterable<V>
All values.
no setter

Methods

addListener(VoidCallback listener) → void
Register a closure to be called when the object changes.
inherited
clear() → void
Clears all entries.
containsKey(K key) → bool
Whether the map contains a key.
dispose() → void
Discards any resources used by the object.
inherited
get(K key) → V?
Gets a value by key.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void
Call all the registered listeners.
inherited
remove(K key) → void
Removes a key.
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
set(K key, V value) → void
Sets a value.
setState(Map<K, V> newState) → void
Updates the state with a new value.
inherited
toString() → String
A string representation of this object.
inherited
update(Map<K, V> updater(Map<K, V> current)) → void
Updates the state using a function.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited
operator [](K key) → V?
Operator [] for getting values.