Debouncing class Null safety

Debouncing Have method debounce

Inheritance
Implemented types

Constructors

Debouncing({Duration duration = const Duration(seconds: 1)})
Debouncing Have method debounce Must be closed with close method

Properties

duration Duration
Get current duration
read / write
first Future<bool>
The first element of this stream. [...]
read-only, inherited
hashCode int
The hash code for this object. [...]
read-only, inherited
isBroadcast bool
Whether this stream is a broadcast stream.
read-only, inherited
isEmpty Future<bool>
Whether this stream contains any elements. [...]
read-only, inherited
isReady bool
is ready
read-only
last Future<bool>
The last element of this stream. [...]
read-only, inherited
length Future<int>
The number of elements in this stream. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
single Future<bool>
The single element of this stream. [...]
read-only, inherited

Methods

add(Function data) → dynamic
Shortcut for debounce method
override
any(bool test(bool element)) Future<bool>
Checks whether test accepts any element provided by this stream. [...]
inherited
asBroadcastStream({void onListen(StreamSubscription<bool> subscription)?, void onCancel(StreamSubscription<bool> subscription)?}) Stream<bool>
Returns a multi-subscription stream that produces the same events as this. [...]
inherited
asyncExpand<E>(Stream<E>? convert(bool event)) Stream<E>
Transforms each element into a sequence of asynchronous events. [...]
inherited
asyncMap<E>(FutureOr<E> convert(bool event)) Stream<E>
Creates a new stream with each data event of this stream asynchronously mapped to a new event. [...]
inherited
cast<R>() Stream<R>
Adapt this stream to be a Stream<R>. [...]
inherited
close() Future<void>
Closes the sink. [...]
override
contains(Object? needle) Future<bool>
Returns whether needle occurs in the elements provided by this stream. [...]
inherited
debounce(Function func) Future
allows you to control events being triggered successively and, if the interval between two sequential occurrences is less than a certain amount of time (e.g. one second), it completely ignores the first one.
dispose() → void
Closing instances of Sink prevents memory leaks and unexpected behavior.
@Deprecated('Use [close] instead')
distinct([bool equals(bool previous, bool next)?]) Stream<bool>
Skips data events if they are equal to the previous data event. [...]
inherited
drain<E>([E? futureValue]) Future<E>
Discards all data on this stream, but signals when it is done or an error occurred. [...]
inherited
elementAt(int index) Future<bool>
Returns the value of the indexth data event of this stream. [...]
inherited
every(bool test(bool element)) Future<bool>
Checks whether test accepts all elements provided by this stream. [...]
inherited
expand<S>(Iterable<S> convert(bool element)) Stream<S>
Transforms each element of this stream into a sequence of elements. [...]
inherited
firstWhere(bool test(bool element), {bool orElse()?}) Future<bool>
Finds the first element of this stream matching test. [...]
inherited
fold<S>(S initialValue, S combine(S previous, bool element)) Future<S>
Combines a sequence of values by repeatedly applying combine. [...]
inherited
forEach(void action(bool element)) Future
Executes action on each element of this stream. [...]
inherited
handleError(Function onError, {bool test(dynamic error)?}) Stream<bool>
Creates a wrapper Stream that intercepts some errors from this stream. [...]
inherited
join([String separator = ""]) Future<String>
Combines the string representation of elements into a single string. [...]
inherited
lastWhere(bool test(bool element), {bool orElse()?}) Future<bool>
Finds the last element in this stream matching test. [...]
inherited
listen(void onData(bool event)?, {Function? onError, void onDone()?, bool? cancelOnError}) StreamSubscription<bool>
Adds a subscription to this stream. [...]
override
map<S>(S convert(bool event)) Stream<S>
Transforms each element of this stream into a new stream event. [...]
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
pipe(StreamConsumer<bool> streamConsumer) Future
Pipes the events of this stream into streamConsumer. [...]
inherited
reduce(bool combine(bool previous, bool element)) Future<bool>
Combines a sequence of values by repeatedly applying combine. [...]
inherited
singleWhere(bool test(bool element), {bool orElse()?}) Future<bool>
Finds the single element in this stream matching test. [...]
inherited
skip(int count) Stream<bool>
Skips the first count data events from this stream. [...]
inherited
skipWhile(bool test(bool element)) Stream<bool>
Skip data events from this stream while they are matched by test. [...]
inherited
take(int count) Stream<bool>
Provides at most the first count data events of this stream. [...]
inherited
takeWhile(bool test(bool element)) Stream<bool>
Forwards data events while test is successful. [...]
inherited
timeout(Duration timeLimit, {void onTimeout(EventSink<bool> sink)?}) Stream<bool>
Creates a new stream with the same events as this stream. [...]
inherited
toList() Future<List<bool>>
Collects all elements of this stream in a List. [...]
inherited
toSet() Future<Set<bool>>
Collects the data of this stream in a Set. [...]
inherited
toString() String
A string representation of this object. [...]
inherited
transform<S>(StreamTransformer<bool, S> streamTransformer) Stream<S>
Applies streamTransformer to this stream. [...]
inherited
where(bool test(bool event)) Stream<bool>
Creates a new stream from this stream that discards some elements. [...]
inherited

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited