teetime.framework.scheduling

Class CountDownAndUpLatch

java.lang.Object

teetime.framework.scheduling.CountDownAndUpLatch

public class CountDownAndUpLatch
extends Object

Constructor Summary

Constructors

Constructor and Description
CountDownAndUpLatch()

Method Summary

Modifier and Type	Method and Description
void	await() Waits for the counter to become non-positive.
void	countDown() Decreases the counter by 1 in a thread-safe manner.
void	countUp() Increases the counter by 1 in a thread-safe manner.
int	getCurrentCount()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CountDownAndUpLatch

public CountDownAndUpLatch()

Method Detail

countUp

public void countUp()

Increases the counter by 1 in a thread-safe manner.

countDown

public void countDown()

Decreases the counter by 1 in a thread-safe manner.

Notifies all waiting threads if the counter becomes zero.

await

public void await()
           throws InterruptedException

Waits for the counter to become non-positive.

Throws:

InterruptedException

getCurrentCount

public int getCurrentCount()