RxMap<K, V> class

Inheritance

• Object
• ChangeNotifier
• RxMap

Mixed-in types

• MapMixin<K, V>

Available extensions

• ListenableMergeExtension
• RxMapExtension

Constructors

RxMap([Map<K, V>? map])

Properties

entries → Iterable<MapEntry<K, V>>

The map entries of this Map.

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

hasListeners → bool

Whether any listeners are currently registered.

no setter, inherited

isEmpty → bool

Whether there is no key/value pair in the map.

no setter, inherited

isNotEmpty → bool

Whether there is at least one key/value pair in the map.

no setter, inherited

keys → Iterable<K>

The keys of this Map.

no setter, override

length → int

The number of key/value pairs in the map.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

values → Iterable<V>

The values of this Map.

no setter, inherited

Methods

addAll(Map<K, V> other) → void

Adds all key/value pairs of other to this map.

override

addEntries(Iterable<MapEntry<K, V>> newEntries) → void

Adds all key/value pairs of newEntries to this map.

inherited

addListener(VoidCallback listener) → void

Register a closure to be called when the object changes.

inherited

asRx() → RxMap<K, V>

Available on Map<K, V>, provided by the RxMapExtension extension

Convert a Map to RxMap.

cast<RK, RV>() → Map<RK, RV>

Provides a view of this map as having RK keys and RV instances, if necessary.

inherited

clear() → void

Removes all entries from the map.

override

containsKey(Object? key) → bool

Whether this map contains the given key.

inherited

containsValue(Object? value) → bool

Whether this map contains the given value.

inherited

dispose() → void

Discards any resources used by the object. After this is called, the object is not in a usable state and should be discarded (calls to addListener will throw after the object is disposed).

inherited

forEach(void action(K key, V value)) → void

Applies action to each key/value pair of the map.

inherited

map<K2, V2>(MapEntry<K2, V2> transform(K key, V value)) → Map<K2, V2>

Returns a new map where all entries of this map are transformed by the given convert function.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

notifyListeners() → void

Call all the registered listeners.

inherited

putIfAbsent(K key, V ifAbsent()) → V

Look up the value of key, or add a new entry if it isn't there.

inherited

remove(Object? key) → V?

Removes key and its associated value, if present, from the map.

override

removeListener(VoidCallback listener) → void

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

inherited

removeWhere(bool test(K key, V value)) → void

Removes all entries of this map that satisfy the given test.

inherited

toString() → String

A string representation of this object.

inherited

update(K key, V update(V value), {V ifAbsent()?}) → V

Updates the value for the provided key.

inherited

updateAll(V update(K key, V value)) → void

Updates all values.

inherited

Operators

operator +(Listenable listenable) → Listenable

Available on Listenable, provided by the ListenableMergeExtension extension

Merge Listenable objects.

operator ==(Object other) → bool

The equality operator.

inherited

operator [](Object? key) → V?

The value for the given key, or null if key is not in the map.

override

operator []=(K key, V value) → void

Associates the key with the given value.

override

Static Methods

of<K, V>(Map<K, V> map) → RxMap<K, V>