Import std.time.timers

Debounce

std.time.timers

class

Public Class Debounce

Acts once a burst of events has stopped: each Signal starts the delay again, and Ready says True once the delay has gone by since the latest, and then not again until another Signal.

Examples

Local start = Instant.FromNanoseconds(0)
Local save = Debounce(300.Milliseconds)
save.Signal(start)
save.Signal(start + 100.Milliseconds)
Expect(!save.Ready(start + 300.Milliseconds))
Expect(save.Ready(start + 400.Milliseconds) && !save.IsPending)

std/time/timers.fb, line 384

@PanicsAtCaller Public New(delay: Duration) constructor #

A Debounce of that delay, which panics for one below 0.
Public Method Signal() method #

An event, now or at the Instant.
Public Method Signal(now: Instant) method #

An event at now.
Public Property IsPending: Bool property #

Whether a Signal waits for its delay.
Public Method Ready(): Bool method #

Whether to act, now or at the Instant: True once the delay has gone by since the latest Signal, which it then forgets.
Public Method Ready(now: Instant): Bool method #

Whether to act at now: True once the delay has gone by since the latest Signal, which it then forgets.
Public Method Cancel() method #

Forgets the latest Signal.

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