SmartDebouncer<T> class

A smart debouncer that coalesces bursts of calls into deterministic actions.

The debouncer supports leading/trailing execution, optional maxWait, pausing, flushing, and async-aware error handling.

Constructors

SmartDebouncer({required Duration delay, bool leading = false, bool trailing = true, Duration? maxWait, void onError(Object error, StackTrace st)?, void onLeadingInvoke()?})

Properties

hashCode → int

The hash code for this object.

no setter, inherited

isActive → bool

Whether there is a pending invocation or one currently running.

no setter

isPaused → bool

Whether timers are paused.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

call(DebounceCallback<T> action) → Future<T?>

Schedules action according to debounce semantics.

cancel() → void

Cancels any pending trailing invocation and completes waiting futures.

dispose() → void

Disposes the debouncer, cancelling timers and rejecting further calls.

flush() → Future<T?>

Flushes the pending trailing action, if any, executing it immediately.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

pause() → void

Pauses the timers, freezing the countdown.

resume() → void

Resumes timers that were previously paused.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited