CountDownLatch (apache-cassandra API)

All Superinterfaces:

Awaitable

All Known Implementing Classes:

CountDownLatch.Async, CountDownLatch.Sync
```
public interface CountDownLatch
extends Awaitable
```

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class CountDownLatch.Async

static class CountDownLatch.Sync
- Nested classes/interfaces inherited from interface org.apache.cassandra.utils.concurrent.Awaitable
  Awaitable.AbstractAwaitable, Awaitable.AsyncAwaitable, Awaitable.Defaults, Awaitable.SyncAwaitable

Method Summary

All Methods Static Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`count()`
`void`	`decrement()`	Count down by 1, signalling waiters if we have reached zero
`static CountDownLatch`	`newCountDownLatch(int count)`	Factory method used to capture and redirect instantiations for simulation

Methods inherited from interface org.apache.cassandra.utils.concurrent.Awaitable
await, await, awaitThrowUncheckedOnInterrupt, awaitThrowUncheckedOnInterrupt, awaitUninterruptibly, awaitUninterruptibly, awaitUntil, awaitUntilThrowUncheckedOnInterrupt, awaitUntilUninterruptibly

- Method Detail
  - decrement
```
void decrement()
```
    Count down by 1, signalling waiters if we have reached zero
  - count
```
int count()
```
    Returns:
    
    the current count
  - newCountDownLatch
```
static CountDownLatch newCountDownLatch(int count)
```
    Factory method used to capture and redirect instantiations for simulation