ExtendedLatch (Drill : 1.21.2-SNAPSHOT API)

java.lang.Object

java.util.concurrent.CountDownLatch

org.apache.drill.common.concurrent.ExtendedLatch

public class ExtendedLatch extends CountDownLatch

An extended CountDownLatch which allows us to await uninterruptibly.

Constructor Summary

Constructors

Constructor

Description

ExtendedLatch()

ExtendedLatch(int count)
Method Summary

Modifier and Type

Method

Description

void

awaitUninterruptibly()

Await without interruption.

boolean

awaitUninterruptibly(long waitMillis)

Await without interruption for a given time.

Methods inherited from class java.util.concurrent.CountDownLatch
await, await, countDown, getCount, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details
- ExtendedLatch
  
  public ExtendedLatch()
- ExtendedLatch
  
  public ExtendedLatch(int count)
Method Details
- awaitUninterruptibly
  
  public boolean awaitUninterruptibly(long waitMillis)
  
  Await without interruption for a given time.
  
  Parameters:
  
  waitMillis - Time in milliseconds to wait
  
  Returns:
  
  Whether the countdown reached zero or not.
- awaitUninterruptibly
  
  public void awaitUninterruptibly()
  
  Await without interruption. In the case of interruption, log a warning and continue to wait.