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Java PriorityBlockingQueue.add方法代码示例

本文整理汇总了Java中java.util.concurrent.PriorityBlockingQueue.add方法的典型用法代码示例。如果您正苦于以下问题:Java PriorityBlockingQueue.add方法的具体用法?Java PriorityBlockingQueue.add怎么用?Java PriorityBlockingQueue.add使用的例子?那么, 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java.util.concurrent.PriorityBlockingQueue的用法示例。


在下文中一共展示了PriorityBlockingQueue.add方法的6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: testPriorityQueue

import java.util.concurrent.PriorityBlockingQueue; //导入方法依赖的package包/类
public void testPriorityQueue() throws Exception {
    PriorityBlockingQueue<Priority> queue = new PriorityBlockingQueue<>();
    List<Priority> priorities = Arrays.asList(Priority.values());
    Collections.shuffle(priorities, random());

    for (Priority priority : priorities) {
        queue.add(priority);
    }

    Priority prevPriority = null;
    while (!queue.isEmpty()) {
        if (prevPriority == null) {
            prevPriority = queue.poll();
        } else {
            assertThat(queue.poll().after(prevPriority), is(true));
        }
    }
}
 
开发者ID:justor,项目名称:elasticsearch_my,代码行数:19,代码来源:PrioritizedExecutorsTests.java

示例2: testIteratorRemove

import java.util.concurrent.PriorityBlockingQueue; //导入方法依赖的package包/类
/**
 * iterator.remove removes current element
 */
public void testIteratorRemove() {
    final PriorityBlockingQueue q = new PriorityBlockingQueue(3);
    q.add(new Integer(2));
    q.add(new Integer(1));
    q.add(new Integer(3));

    Iterator it = q.iterator();
    it.next();
    it.remove();

    it = q.iterator();
    assertEquals(it.next(), new Integer(2));
    assertEquals(it.next(), new Integer(3));
    assertFalse(it.hasNext());
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:19,代码来源:PriorityBlockingQueueTest.java

示例3: testDrainTo

import java.util.concurrent.PriorityBlockingQueue; //导入方法依赖的package包/类
/**
 * drainTo(c) empties queue into another collection c
 */
public void testDrainTo() {
    PriorityBlockingQueue q = populatedQueue(SIZE);
    ArrayList l = new ArrayList();
    q.drainTo(l);
    assertEquals(0, q.size());
    assertEquals(SIZE, l.size());
    for (int i = 0; i < SIZE; ++i)
        assertEquals(l.get(i), new Integer(i));
    q.add(zero);
    q.add(one);
    assertFalse(q.isEmpty());
    assertTrue(q.contains(zero));
    assertTrue(q.contains(one));
    l.clear();
    q.drainTo(l);
    assertEquals(0, q.size());
    assertEquals(2, l.size());
    for (int i = 0; i < 2; ++i)
        assertEquals(l.get(i), new Integer(i));
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:24,代码来源:PriorityBlockingQueueTest.java

示例4: testEmpty

import java.util.concurrent.PriorityBlockingQueue; //导入方法依赖的package包/类
/**
 * isEmpty is true before add, false after
 */
public void testEmpty() {
    PriorityBlockingQueue q = new PriorityBlockingQueue(2);
    assertTrue(q.isEmpty());
    assertEquals(Integer.MAX_VALUE, q.remainingCapacity());
    q.add(one);
    assertFalse(q.isEmpty());
    q.add(two);
    q.remove();
    q.remove();
    assertTrue(q.isEmpty());
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:15,代码来源:PriorityBlockingQueueTest.java

示例5: testClear

import java.util.concurrent.PriorityBlockingQueue; //导入方法依赖的package包/类
/**
 * clear removes all elements
 */
public void testClear() {
    PriorityBlockingQueue q = populatedQueue(SIZE);
    q.clear();
    assertTrue(q.isEmpty());
    assertEquals(0, q.size());
    q.add(one);
    assertFalse(q.isEmpty());
    assertTrue(q.contains(one));
    q.clear();
    assertTrue(q.isEmpty());
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:15,代码来源:PriorityBlockingQueueTest.java

示例6: testContainsAll

import java.util.concurrent.PriorityBlockingQueue; //导入方法依赖的package包/类
/**
 * containsAll(c) is true when c contains a subset of elements
 */
public void testContainsAll() {
    PriorityBlockingQueue q = populatedQueue(SIZE);
    PriorityBlockingQueue p = new PriorityBlockingQueue(SIZE);
    for (int i = 0; i < SIZE; ++i) {
        assertTrue(q.containsAll(p));
        assertFalse(p.containsAll(q));
        p.add(new Integer(i));
    }
    assertTrue(p.containsAll(q));
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:14,代码来源:PriorityBlockingQueueTest.java


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