本文整理匯總了Java中java.util.concurrent.BlockingQueue.element方法的典型用法代碼示例。如果您正苦於以下問題：Java BlockingQueue.element方法的具體用法？Java BlockingQueue.element怎麽用？Java BlockingQueue.element使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類java.util.concurrent.BlockingQueue的用法示例。
在下文中一共展示了BlockingQueue.element方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: testListeningDecorator_cancelled
import java.util.concurrent.BlockingQueue; //導入方法依賴的package包/類
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());
}