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

Example 56 with ConcurrentNavigableMap

use of java.util.concurrent.ConcurrentNavigableMap in project mapdb by jankotek.

the class ConcurrentSkipListSubMapTest method testDescendingPutIfAbsent1_NullPointerException.

/**
     * putIfAbsent(null, x) throws NPE
     */
@Test
public void testDescendingPutIfAbsent1_NullPointerException() {
    try {
        ConcurrentNavigableMap c = dmap5();
        c.putIfAbsent(null, "whatever");
        shouldThrow();
    } catch (NullPointerException success) {
    }
}

Example 57 with ConcurrentNavigableMap

use of java.util.concurrent.ConcurrentNavigableMap in project mapdb by jankotek.

the class ConcurrentSkipListSubMapTest method testDescendingValues.

/**
     * values collection contains all values
     */
@Test
public void testDescendingValues() {
    ConcurrentNavigableMap map = dmap5();
    Collection s = map.values();
    assertEquals(5, s.size());
    assertTrue(s.contains("A"));
    assertTrue(s.contains("B"));
    assertTrue(s.contains("C"));
    assertTrue(s.contains("D"));
    assertTrue(s.contains("E"));
}

Example 58 with ConcurrentNavigableMap

use of java.util.concurrent.ConcurrentNavigableMap in project mapdb by jankotek.

the class ConcurrentSkipListSubMapTest method map5.

/**
     * Returns a new map from Integers 1-5 to Strings "A"-"E".
     */
protected ConcurrentNavigableMap map5() {
    ConcurrentNavigableMap map = emptyMap();
    assertTrue(map.isEmpty());
    map.put(zero, "Z");
    map.put(one, "A");
    map.put(five, "E");
    map.put(three, "C");
    map.put(two, "B");
    map.put(four, "D");
    map.put(seven, "F");
    assertFalse(map.isEmpty());
    assertEquals(7, map.size());
    return map.subMap(one, true, seven, false);
}

Example 59 with ConcurrentNavigableMap

use of java.util.concurrent.ConcurrentNavigableMap in project mapdb by jankotek.

the class ConcurrentSkipListSubMapTest method testDescendingPutIfAbsent.

/**
     * putIfAbsent works when the given key is not present
     */
@Test
public void testDescendingPutIfAbsent() {
    if (isReadOnly())
        return;
    ConcurrentNavigableMap map = dmap5();
    map.putIfAbsent(six, "Z");
    assertTrue(map.containsKey(six));
}

Example 60 with ConcurrentNavigableMap

use of java.util.concurrent.ConcurrentNavigableMap in project mapdb by jankotek.

the class ConcurrentSkipListSubMapTest method testToString.

/**
     * toString contains toString of elements
     */
@Test
public void testToString() {
    ConcurrentNavigableMap map = map5();
    String s = map.toString();
    for (int i = 1; i <= 5; ++i) {
        assertTrue(s.contains(String.valueOf(i)));
    }
}