DebounceStreamTransformer<T> class

Transforms a Stream so that will only emit items from the source sequence if a window has completed, without the source sequence emitting another item.

This window is created after the last debounced event was emitted. You can use the value of the last debounced event to determine the length of the next window.

A window is open until the first window event emits.

The debounce StreamTransformer filters out items emitted by the source Observable that are rapidly followed by another emitted item.

Interactive marble diagram

Example

new Observable.fromIterable([1, 2, 3, 4])
  .debounceTime(new Duration(seconds: 1))
  .listen(print); // prints 4

Constructors

DebounceStreamTransformer(Stream window(T event))
Constructs a StreamTransformer which buffers events into a List and emits this List whenever the current window fires. [...]

Properties

hashCode → int
The hash code for this object.
read-only, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

Methods

bind(Stream<T> stream) → Stream<T>
Transforms the provided stream.
inherited
cast<RS, RT>() → StreamTransformer<RS, RT>
Provides a StreamTransformer<RS, RT> view of this stream transformer.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
toString() → String
Returns a string representation of this object.
inherited

Operators

operator ==(dynamic other) → bool
The equality operator.
inherited