Examples with ConcurrentSkipListMap java.util.concurrent.ConcurrentSkipListMap used on opensource projects

Example 51 with ConcurrentSkipListMap

use of java.util.concurrent.ConcurrentSkipListMap in project j2objc by google.

the class ConcurrentSkipListMapTest method testHigherKey.

/**
 * higherKey returns next element
 */
public void testHigherKey() {
    ConcurrentSkipListMap q = map5();
    Object e1 = q.higherKey(three);
    assertEquals(four, e1);
    Object e2 = q.higherKey(zero);
    assertEquals(one, e2);
    Object e3 = q.higherKey(five);
    assertNull(e3);
    Object e4 = q.higherKey(six);
    assertNull(e4);
}

Example 52 with ConcurrentSkipListMap

use of java.util.concurrent.ConcurrentSkipListMap in project j2objc by google.

the class ConcurrentSkipListMapTest method testPutIfAbsent2.

/**
 * putIfAbsent does not add the pair if the key is already present
 */
public void testPutIfAbsent2() {
    ConcurrentSkipListMap map = map5();
    assertEquals("A", map.putIfAbsent(one, "Z"));
}

Example 53 with ConcurrentSkipListMap

use of java.util.concurrent.ConcurrentSkipListMap in project j2objc by google.

the class ConcurrentSkipListMapTest method testReplace2.

/**
 * replace succeeds if the key is already present
 */
public void testReplace2() {
    ConcurrentSkipListMap map = map5();
    assertNotNull(map.replace(one, "Z"));
    assertEquals("Z", map.get(one));
}

Example 54 with ConcurrentSkipListMap

use of java.util.concurrent.ConcurrentSkipListMap in project j2objc by google.

the class ConcurrentSkipListMapTest method testDescendingKeySetDescendingIteratorOrder.

/**
 * descending iterator of descendingKeySet is ordered
 */
public void testDescendingKeySetDescendingIteratorOrder() {
    ConcurrentSkipListMap map = map5();
    NavigableSet s = map.descendingKeySet();
    Iterator i = s.descendingIterator();
    Integer last = (Integer) i.next();
    assertEquals(last, one);
    int count = 1;
    while (i.hasNext()) {
        Integer k = (Integer) i.next();
        assertTrue(last.compareTo(k) < 0);
        last = k;
        ++count;
    }
    assertEquals(5, count);
}

Example 55 with ConcurrentSkipListMap

use of java.util.concurrent.ConcurrentSkipListMap in project j2objc by google.

the class ConcurrentSkipListMapTest method testEntrySetToArray.

/**
 * entrySet.toArray contains all entries
 */
public void testEntrySetToArray() {
    ConcurrentSkipListMap map = map5();
    Set s = map.entrySet();
    Object[] ar = s.toArray();
    assertEquals(5, ar.length);
    for (int i = 0; i < 5; ++i) {
        assertTrue(map.containsKey(((Map.Entry) (ar[i])).getKey()));
        assertTrue(map.containsValue(((Map.Entry) (ar[i])).getValue()));
    }
}