RxCompositeSet<E extends Rx> class

Composite version of RxSet that notifies when elements do

Note that keeping track of element streams is not free, and a lot of operations are done multiple times

Inheritance
Mixed in types
Available Extensions

Constructors

RxCompositeSet([Set<E>? value])
Constructor

Properties

first → E
The first element.
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
isEmpty → bool
Whether this collection has no elements.
no setterinherited
isNotEmpty → bool
Whether this collection has at least one element.
no setterinherited
iterator → Iterator<E>
A new Iterator that allows iterating the elements of this Iterable.
no setterinherited
last → E
The last element.
no setterinherited
length → int
The number of elements in this.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
single → E
Checks that this iterable has only one element, and returns that element.
no setterinherited
stream → Stream<Iterable<E>>
Stream of value changes
no setterinherited
unregisteredValue → Set<E>
Read the current value without calling register
no setterinherited
value ↔ Set<E>
Get the current value and register with the current zone's RxRegistrar
getter/setter pairinherited

Methods

add(E value) → bool
Adds value to the set.
override
addAll(Iterable<E> elements) → void
Adds all elements to this set.
override
addRx(Rx rx) → void
Add an Rx to this composite
inherited
any(bool test(E element)) → bool
Checks whether any element of this iterable satisfies test.
inherited
cast<R>() → Set<R>
A view of this iterable as an iterable of R instances.
inherited
clear() → void
Removes all elements from the set.
override
contains(Object? element) → bool
Whether the collection contains an element equal to element.
inherited
containsAll(Iterable<Object?> other) → bool
Whether this set contains all the elements of other.
inherited
copyValue() → Set<E>
Copy the value for update emission
inherited
difference(Set<Object?> other) → Set<E>
Creates a new set with the elements of this that are not in other.
inherited
elementAt(int index) → E
Returns the indexth element.
inherited
every(bool test(E element)) → bool
Checks whether every element of this iterable satisfies test.
inherited
expand<T>(Iterable<T> toElements(E element)) → Iterable<T>
Expands each element of this Iterable into zero or more elements.
inherited
firstWhere(bool test(E element), {E orElse()?}) → E
The first element that satisfies the given predicate test.
inherited
fold<T>(T initialValue, T combine(T previousValue, E element)) → T
Reduces a collection to a single value by iteratively combining each element of the collection with an existing value
inherited
followedBy(Iterable<E> other) → Iterable<E>
Creates the lazy concatenation of this iterable and other.
inherited
forEach(void action(E element)) → void
Invokes action on each element of this iterable in iteration order.
inherited
hasStream(int id) → bool
Check if an Rx stream is registered for testing
inherited
internalSetValue(Iterable<E> value) → void
Internal setter for _value. Should only be used in Rx extensions and never externally. Does not notify.
inherited
intersection(Set<Object?> other) → Set<E>
Creates a new set which is the intersection between this set and other.
inherited
join([String separator = '']) → String
Converts each element to a String and concatenates the strings.
inherited
lastWhere(bool test(E element), {E orElse()?}) → E
The last element that satisfies the given predicate test.
inherited
lookup(Object? object) → E?
If an object equal to object is in the set, return it.
inherited
map<T>(T toElement(E e)) → Iterable<T>
The current elements of this iterable modified by toElement.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notify() → void
Notify listeners with the current value
inherited
notifyIfChanged<U>(U transform()) → U
Notify if transform changed the value such that shouldNotify returns true
inherited
notifyWithValue(Iterable<E> value) → void
Notify listeners with the given value
inherited
reduce(E combine(E value, E element)) → E
Reduces a collection to a single value by iteratively combining elements of the collection using the provided function.
inherited
register() → void
Register with the current zone's RxRegistrar if it exists
inherited
remove(Object? value) → bool
Removes value from the set.
override
removeAll(Iterable<Object?> elements) → void
Removes each element of elements from this set.
override
removeRx(Rx rx) → void
Remove an Rx from this composite
inherited
removeWhere(bool test(E element)) → void
Removes all elements of this set that satisfy test.
override
replaceAll(Iterable<E> elements) → void
Convenience method to replace all current elements with elements
override
retainAll(Iterable<Object?> elements) → void
Removes all elements of this set that are not elements in elements.
override
retainWhere(bool test(E element)) → void
Removes all elements of this set that fail to satisfy test.
override
run(RxAction action, {bool notify = true}) → bool
Run action with registration and notifications disabled. Will notify after action is completed if notify is true and the child implementation decides a notification should be sent.
inherited
shouldNotify(Iterable<E> oldValue) → bool
Check if the value has changed
inherited
singleWhere(bool test(E element), {E orElse()?}) → E
The single element that satisfies test.
inherited
skip(int count) → Iterable<E>
Creates an Iterable that provides all but the first count elements.
inherited
skipWhile(bool test(E value)) → Iterable<E>
Creates an Iterable that skips leading elements while test is satisfied.
inherited
take(int count) → Iterable<E>
Creates a lazy iterable of the count first elements of this iterable.
inherited
takeWhile(bool test(E value)) → Iterable<E>
Creates a lazy iterable of the leading elements satisfying test.
inherited
toList({bool growable = true}) → List<E>
Creates a List containing the elements of this Iterable.
inherited
toSet() → Set<E>
Creates a Set containing the same elements as this iterable.
inherited
toString() → String
A string representation of this object.
inherited
union(Set<E> other) → Set<E>
Creates a new set which contains all the elements of this set and other.
inherited
where(bool test(E element)) → Iterable<E>
Creates a new lazy Iterable with all elements that satisfy the predicate test.
inherited
whereType<T>() → Iterable<T>
Creates a new lazy Iterable with all elements that have type T.
inherited

Operators

operator ==(Object other) → bool
Returns true if both RxValue values are equal
inherited