MapSignalMixin<K, V> mixin

A mixin that provides reactive map functionality.

This mixin implements all Map operations while maintaining reactivity. Any modification to the map will automatically notify subscribers. All mutating operations trigger change notifications.

Implemented types
Mixin applications
Available extensions

Properties

deps ↔ Link?
First dependency link in the chain.
getter/setter pairinherited
depsTail ↔ Link?
Last dependency link in the chain.
getter/setter pairinherited
entries → Iterable<MapEntry<K, V>>
The map entries of this map.
no setteroverride
flags ↔ int
Reactive flags for this node.
getter/setter pairinherited
hashCode → int
The hash code for this object.
no setterinherited
isDisposed ↔ bool
Whether this reactive value has been disposed.
getter/setter pairinherited
isEmpty → bool
Whether this map is empty.
no setteroverride
isNotEmpty → bool
Whether this map is not empty.
no setteroverride
keys → Iterable<K>
The keys of this map.
no setteroverride
length → int
The number of key-value pairs in the map.
no setteroverride
peek → Map<K, V>
Returns the current value without establishing a reactive dependency.
no setterinherited
pendingValue ↔ Object?
Internal storage for the node's value.
getter/setter pairinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
subs ↔ Link?
First subscriber link in the chain.
getter/setter pairinherited
subsTail ↔ Link?
Last subscriber link in the chain.
getter/setter pairinherited
value → Map<K, V>
Returns the current value and establishes a reactive dependency.
no setterinherited
values → Iterable<V>
The values of this map.
no setteroverride

Methods

addAll(Map<K, V> other) → void
Adds all key-value pairs from the given map to this map.
override
addEntries(Iterable<MapEntry<K, V>> newEntries) → void
Adds all entries from the given iterable to this map.
override
cast<RK, RV>() → Map<RK, RV>
Returns a view of this map as having RK keys and RV instances.
override
clear() → void
Removes all entries from the map.
override
containsKey(Object? key) → bool
Returns true if this map contains the given key.
override
containsValue(Object? targetValue) → bool
Returns true if this map contains the given value.
override
dispose() → void
Disposes this reactive value and cleans up resources.
inherited
forEach(void action(K key, V value)) → void
Applies the given function to each key-value pair in the map.
override
get() → Map<K, V>
Returns the current value and establishes a reactive dependency.
inherited
map<K2, V2>(MapEntry<K2, V2> convert(K key, V value)) → Map<K2, V2>
Returns a new map where each entry is transformed by the given function.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notify() → void
Notifies all subscribers that this value has changed.
inherited
onDispose() → FutureOr<void>
Called during the disposal process to perform custom cleanup.
inherited
putIfAbsent(K key, V ifAbsent()) → V
Look up the value of key, or add a new entry if it isn't there.
override
remove(Object? key) → V?
Removes the entry for the given key and returns its value.
override
removeWhere(bool test(K key, V value)) → void
Removes all entries that satisfy the given test.
override
testNoSubscribers() → bool
inherited
toMapSignal() → MapSignal<K, V>

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

Converts this map to a reactive map signal.
toString() → String
A string representation of this object.
inherited
update(K key, V update(V value), {V ifAbsent()?}) → V
Updates the value for the given key.
override
updateAll(V update(K key, V value)) → void
Updates all values in the map.
override

Operators

operator ==(Object other) → bool
The equality operator.
inherited
operator [](Object? key) → V?
Gets the value associated with the given key.
override
operator []=(K key, V value) → void
Sets the value associated with the given key.
override