RxObsSplayTreeMap<K, V> class

GetX-reactive SplayTreeMap.

Behaves like a wrapper around SplayTreeMap.

Implemented types
Mixed-in types
Available extensions

Constructors

RxObsSplayTreeMap.new([Map<K, V> initial = const {}])
Creates a new SplayTreeMap with the provided initial keys and values.
RxObsSplayTreeMap.from(Map<K, V> other)
Creates a new SplayTreeMap with the same keys and values as other.
factory
RxObsSplayTreeMap.fromEntries(Iterable<MapEntry<K, V>> entries)
Creates a new SplayTreeMap and adds all the provided entries to it.
factory
RxObsSplayTreeMap.fromIterable(Iterable iterable, {K key(dynamic element)?, V value(dynamic element)?})
Creates a new SplayTreeMap instance in which the keys and values are computed from the provided iterable.
factory
RxObsSplayTreeMap.fromIterables(Iterable<K> keys, Iterable<V> values)
Creates a new SplayTreeMap associating the given keys to the given values.
factory
RxObsSplayTreeMap.of(Map<K, V> other)
Creates a new SplayTreeMap with the same keys and values as other.
factory
RxObsSplayTreeMap.unmodifiable(Map other)
Creates an unmodifiable hash based map containing the entries of other.
factory

Properties

canUpdate → bool
no setterinherited
changes → Stream<MapChangeNotification<K, V>>
Returns stream of record of changes of this ObsMap.
no setter
entries → Iterable<MapEntry<K, V>>
The map entries of this Map.
no setteroverride
firstRebuild ↔ bool
getter/setter pairinherited
hashCode → int
The hash code for this object.
no setterinherited
isEmpty → bool
Whether there is no key/value pair in the map.
no setteroverride
isNotEmpty → bool
Whether there is at least one key/value pair in the map.
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
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 setterinherited
sentToStream ↔ bool
getter/setter pairinherited
stream → Stream<SplayTreeMap<K, V>>
no setterinherited
string → String
Same as toString() but using a getter.
no setterinherited
subject ↔ GetStream<SplayTreeMap<K, V>>
getter/setter pairinherited
value ↔ SplayTreeMap<K, V>
Returns the current value
getter/setter pairinherited-setteroverride-getter
values → Iterable<V>
The values of this Map.
no setteroverride

Methods

addAll(Map<K, V> other) → void
Adds all key/value pairs of other to this map.
override
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<SplayTreeMap<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<SplayTreeMap<K, V>> stream) → void
Binds an existing Stream<T> to this Rx to keep the values in sync. You can bind multiple sources to update the value. Closing the subscription will happen automatically when the observer Widget (GetX or Obx) gets unmounted from the Widget tree.
inherited
build() → BuiltMap<K, V>

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

Converts to a BuiltMap.
call([SplayTreeMap<K, V>? v]) → SplayTreeMap<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.
override
containsValue(Object? value) → bool
Whether this map contains the given value.
override
emit(MapChangeNotification<K, V> event) → void
Emits a new event.
firstKey() → K?
Returns the first key of this RxObsSplayTreeMap.
firstKeyAfter(K key) → K?
Returns the key following the provided key.
forEach(void action(K key, V value)) → void
Applies action to each key/value pair of the map.
override
lastKey() → K?
Returns the last key of this RxObsSplayTreeMap.
lastKeyBefore(K key) → K?
Returns the key preceding the provided key.
listen(void onData(SplayTreeMap<K, V>), {Function? onError, void onDone()?, bool? cancelOnError}) → StreamSubscription<SplayTreeMap<K, V>>
inherited
listenAndPump(void onData(SplayTreeMap<K, V> event), {Function? onError, void onDone()?, bool? cancelOnError}) → StreamSubscription<SplayTreeMap<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.
override
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
toJMap(JObjType<K> keyType, JObjType<V> valueType) → JMap<K, V>

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

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.
override
updateAll(V update(K key, V value)) → void
Updates all values.
override

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