本文整理汇总了Java中java.util.concurrent.BlockingQueue.element方法的典型用法代码示例。如果您正苦于以下问题：Java BlockingQueue.element方法的具体用法？Java BlockingQueue.element怎么用？Java BlockingQueue.element使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类java.util.concurrent.BlockingQueue的用法示例。
在下文中一共展示了BlockingQueue.element方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testListeningDecorator_cancelled
import java.util.concurrent.BlockingQueue; //导入方法依赖的package包/类
public void testListeningDecorator_cancelled() throws Exception {
ScheduledThreadPoolExecutor delegate = new ScheduledThreadPoolExecutor(1);
BlockingQueue<?> delegateQueue = delegate.getQueue();
ListeningScheduledExecutorService service = listeningDecorator(delegate);
ListenableFuture<?> future;
ScheduledFuture<?> delegateFuture;
Runnable runnable = new Runnable() {
@Override public void run() {}
};
future = service.schedule(runnable, 5, TimeUnit.MINUTES);
future.cancel(true);
assertTrue(future.isCancelled());
delegateFuture = (ScheduledFuture<?>) delegateQueue.element();
assertTrue(delegateFuture.isCancelled());
delegateQueue.clear();
future = service.scheduleAtFixedRate(runnable, 5, 5, TimeUnit.MINUTES);
future.cancel(true);
assertTrue(future.isCancelled());
delegateFuture = (ScheduledFuture<?>) delegateQueue.element();
assertTrue(delegateFuture.isCancelled());
delegateQueue.clear();
future = service.scheduleWithFixedDelay(runnable, 5, 5, TimeUnit.MINUTES);
future.cancel(true);
assertTrue(future.isCancelled());
delegateFuture = (ScheduledFuture<?>) delegateQueue.element();
assertTrue(delegateFuture.isCancelled());
}