RxMap<K, V> class

Inheritance

• Object
• MapMixin<K, V>
• RxMap

Implemented types

• RxInterface<Map<K, V>>

Mixed-in types

• NotifyManager<Map<K, V>>
• RxObjectMixin<Map<K, V>>

Available extensions

• MapExtension

Constructors

RxMap([Map<K, V> initial = const {}])

RxMap.from(Map<K, V> other)

factory

RxMap.identity()

Creates an identity map with the default implementation, LinkedHashMap.

factory

RxMap.of(Map<K, V> other)

Creates a LinkedHashMap with the same keys and values as other.

factory

RxMap.unmodifiable(Map other)

Creates an unmodifiable hash based map containing the entries of other.

factory

Properties

canUpdate → bool

no setter, inherited

entries → Iterable<MapEntry<K, V>>

The map entries of this Map.

no setter, inherited

firstRebuild ↔ bool

getter/setter pair, inherited

hashCode → int

The hash code for this object.

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

obs → RxMap<K, V>

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

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

sentToStream ↔ bool

getter/setter pair, inherited

stream → Stream<Map<K, V>>

no setter, inherited

string → String

Same as toString() but using a getter.

no setter, inherited

subject ↔ GetStream<Map<K, V>>

getter/setter pair, inherited

value ↔ Map<K, V>

Returns the current value

getter/setter pair, inherited-setter, override-getter

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.

inherited

addAllIf(dynamic condition, Map<K, V> values) → void

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

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

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

inherited

addIf(dynamic condition, K key, V value) → void

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

addListener(GetStream<Map<K, V>> rxGetx) → void

This is an internal method. Subscribe to changes on the inner stream.

inherited

assign(K key, V val) → void

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

assignAll(Map<K, V> val) → void

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

bindStream(Stream<Map<K, V>> stream) → void

Binds an existing Stream<T> to this Rx

inherited

call([Map<K, V>? v]) → Map<K, V>

updates the value to null and adds it to the Stream. Even with null-safety coming, is still an important feature to support, as call() doesn't accept null values. For instance, InputDecoration.errorText has to be null to not show the "error state".

inherited

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

close() → void

Closes the subscriptions for this Rx, releasing the resources.

inherited

containsKey(Object? key) → bool

Whether this map contains the given key.

inherited

containsValue(Object? value) → bool

Whether this map contains the given value.

inherited

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

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

inherited

listen(void onData(Map<K, V>), {Function? onError, void onDone()?, bool? cancelOnError}) → StreamSubscription<Map<K, V>>

inherited

listenAndPump(void onData(Map<K, V> event), {Function? onError, void onDone()?, bool? cancelOnError}) → StreamSubscription<Map<K, V>>

Returns a StreamSubscription similar to listen, but with the added benefit that it primes the stream with the current value, rather than waiting for the next value. This should not be called in onInit or anywhere else during the build process.

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

putIfAbsent(K key, V ifAbsent()) → V

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

inherited

refresh() → void

Makes a direct update of value adding it to the Stream useful when you make use of Rx for custom Types to referesh your UI.

inherited

remove(Object? key) → V?

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

override

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

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

inherited

toJson() → dynamic

Returns the json representation of value.

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 ==(Object o) → bool

This equality override works for _RxImpl instances and the internal values.

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