Class CountDownLatch

Index

Constructors

Methods

await countDown currentCount initialCount toString

Constructors

constructor

new CountDownLatch(count): CountDownLatch
Parameters
- count: number
  The number of times countDown must be invoked before promises returned by await are resolved.
Returns CountDownLatch

Methods

await

await(timeout?): Promise<void>
Waits until the count reaches zero.
Parameters
- Optional timeout: number
  The optional maximum time to wait, in milliseconds.
Returns Promise<void>
A promise that isn't resolved until the count reaches zero.
If a timeout is given and it expires, the promise will be rejected.

countDown

countDown(): void
Decreases the count by one. If the count reaches zero, all promises returned by the await methods will be resolved. If the count was already zero nothing happens.

Returns void

currentCount

currentCount(): number
Returns number
The current count; never negative.

initialCount

initialCount(): number
Returns number
The initial count.

toString

toString(): string
Returns string