Class FairBlockingQueue.ExchangeCountDownLatch<T>

java.lang.Object

java.util.concurrent.CountDownLatch

org.apache.tomcat.jdbc.pool.FairBlockingQueue.ExchangeCountDownLatch<T>

Type Parameters:

T - the type of the item to exchange

Enclosing class:

FairBlockingQueue<E>

protected class FairBlockingQueue.ExchangeCountDownLatch<T>
extends CountDownLatch

A count down latch that can be used to exchange information.

Field Summary

Fields

Modifier and Type	Field	Description
protected T	item	The item to exchange.

Constructor Summary

Constructors

Constructor	Description
ExchangeCountDownLatch(int i)	Creates a new ExchangeCountDownLatch with the given count.

Method Summary

Modifier and Type	Method	Description
T	getItem()	Returns the exchanged item.
void	setItem(T item)	Sets the item to be exchanged.

Methods inherited from class CountDownLatch

await, await, countDown, getCount, toString

Methods inherited from class Object

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

Field Details

item

protected volatile T item

The item to exchange.

Constructor Details

ExchangeCountDownLatch

public ExchangeCountDownLatch(int i)

Creates a new ExchangeCountDownLatch with the given count.

Parameters:

i - the count

Method Details

getItem

public T getItem()

Returns the exchanged item.

Returns:

the item

setItem

public void setItem(T item)

Sets the item to be exchanged.

Parameters:

item - the item