本文整理匯總了Java中java.util.concurrent.DelayQueue.drainTo方法的典型用法代碼示例。如果您正苦於以下問題：Java DelayQueue.drainTo方法的具體用法？Java DelayQueue.drainTo怎麽用？Java DelayQueue.drainTo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.DelayQueue的用法示例。
在下文中一共展示了DelayQueue.drainTo方法的3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: testDrainTo
import java.util.concurrent.DelayQueue; //導入方法依賴的package包/類
/**
* drainTo(c) empties queue into another collection c
*/
public void testDrainTo() {
DelayQueue q = new DelayQueue();
PDelay[] elems = new PDelay[SIZE];
for (int i = 0; i < SIZE; ++i) {
elems[i] = new PDelay(i);
q.add(elems[i]);
}
ArrayList l = new ArrayList();
q.drainTo(l);
assertEquals(0, q.size());
for (int i = 0; i < SIZE; ++i)
assertEquals(elems[i], l.get(i));
q.add(elems[0]);
q.add(elems[1]);
assertFalse(q.isEmpty());
assertTrue(q.contains(elems[0]));
assertTrue(q.contains(elems[1]));
l.clear();
q.drainTo(l);
assertEquals(0, q.size());
assertEquals(2, l.size());
for (int i = 0; i < 2; ++i)
assertEquals(elems[i], l.get(i));
}
示例2: testDrainToWithActivePut
import java.util.concurrent.DelayQueue; //導入方法依賴的package包/類
/**
* drainTo empties queue
*/
public void testDrainToWithActivePut() throws InterruptedException {
final DelayQueue q = populatedQueue(SIZE);
Thread t = new Thread(new CheckedRunnable() {
public void realRun() {
q.put(new PDelay(SIZE + 1));
}});
t.start();
ArrayList l = new ArrayList();
q.drainTo(l);
assertTrue(l.size() >= SIZE);
t.join();
assertTrue(q.size() + l.size() >= SIZE);
}
示例3: testDrainToN
import java.util.concurrent.DelayQueue; //導入方法依賴的package包/類
/**
* drainTo(c, n) empties first min(n, size) elements of queue into c
*/
public void testDrainToN() {
for (int i = 0; i < SIZE + 2; ++i) {
DelayQueue q = populatedQueue(SIZE);
ArrayList l = new ArrayList();
q.drainTo(l, i);
int k = (i < SIZE) ? i : SIZE;
assertEquals(SIZE - k, q.size());
assertEquals(k, l.size());
}
}