List of descendingKeySet() Examples

Examples of descendingKeySet()

edu.stanford.ppl.concurrent.SnapTreeMap.descendingKeySet()
java.util.NavigableMap.descendingKeySet()
Returns a reverse order {@link NavigableSet} view of the keys contained in this map.The set's iterator returns the keys in descending order. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa. If the map is modified while an iteration over the set is in progress (except through the iterator's own {@code remove} operation), the results of the iteration are undefined. Theset supports element removal, which removes the corresponding mapping from the map, via the {@code Iterator.remove}, {@code Set.remove}, {@code removeAll}, {@code retainAll}, and {@code clear} operations.It does not support the {@code add} or {@code addAll} operations. @return a reverse order navigable set view of the keys in this map
java.util.concurrent.ConcurrentNavigableMap.descendingKeySet()
Returns a reverse order {@link NavigableSet} view of the keys contained in this map.The set's iterator returns the keys in descending order. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa. The set supports element removal, which removes the corresponding mapping from the map, via the {@code Iterator.remove}, {@code Set.remove}, {@code removeAll}, {@code retainAll}, and {@code clear}operations. It does not support the {@code add} or {@code addAll}operations.
The view's iterators and spliterators are weakly consistent. @return a reverse order navigable set view of the keys in this map

Examples of edu.stanford.ppl.concurrent.SnapTreeMap.descendingKeySet()

    /**
     *  descendingkeySet.toArray returns contains all keys
     */
    public void testDescendingKeySetToArray() {
        SnapTreeMap map = map5();
        Set s = map.descendingKeySet();
        Object[] ar = s.toArray();
        assertEquals(5, ar.length);
        assertTrue(s.containsAll(Arrays.asList(ar)));
        ar[0] = m10;
        assertFalse(s.containsAll(Arrays.asList(ar)));

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Examples of edu.stanford.ppl.concurrent.SnapTreeMap.descendingKeySet()

    /**
     *   descendingKeySet is ordered
     */
    public void testDescendingKeySetOrder() {
        SnapTreeMap map = map5();
        Set s = map.descendingKeySet();
        Iterator i = s.iterator();
        Integer last = (Integer)i.next();
        assertEquals(last, five);
        int count = 1;
        while (i.hasNext()) {

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Examples of edu.stanford.ppl.concurrent.SnapTreeMap.descendingKeySet()

    /**
     *  descending iterator of descendingKeySet is ordered
     */
    public void testDescendingKeySetDescendingIteratorOrder() {
        SnapTreeMap map = map5();
        NavigableSet s = map.descendingKeySet();
        Iterator i = s.descendingIterator();
        Integer last = (Integer)i.next();
        assertEquals(last, one);
        int count = 1;
        while (i.hasNext()) {

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Examples of java.util.NavigableMap.descendingKeySet()

        Iterator i = sm.keySet().iterator();
        Object k;
        k = (Integer)(i.next());
        assertEquals(two, k);
        assertFalse(i.hasNext());
        Iterator r = sm.descendingKeySet().iterator();
        k = (Integer)(r.next());
        assertEquals(two, k);
        assertFalse(r.hasNext());


        Iterator j = sm.keySet().iterator();

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Examples of java.util.NavigableMap.descendingKeySet()

        k = (Integer)(i.next());
        assertEquals(four, k);
        k = (Integer)(i.next());
        assertEquals(five, k);
        assertFalse(i.hasNext());
        Iterator r = sm.descendingKeySet().iterator();
        k = (Integer)(r.next());
        assertEquals(five, k);
        k = (Integer)(r.next());
        assertEquals(four, k);
        k = (Integer)(r.next());

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Examples of java.util.NavigableMap.descendingKeySet()

        k = (Integer)(i.next());
        assertEquals(two, k);
        k = (Integer)(i.next());
        assertEquals(three, k);
        assertFalse(i.hasNext());
        Iterator r = sm.descendingKeySet().iterator();
        k = (Integer)(r.next());
        assertEquals(three, k);
        k = (Integer)(r.next());
        assertEquals(two, k);
        assertFalse(r.hasNext());

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Examples of java.util.concurrent.ConcurrentNavigableMap.descendingKeySet()

    /**
     *  descendingkeySet.toArray returns contains all keys
     */
    public void testDescendingDescendingKeySetToArray() {
        ConcurrentNavigableMap map = dmap5();
        Set s = map.descendingKeySet();
        Object[] ar = s.toArray();
        assertEquals(5, ar.length);
        assertTrue(s.containsAll(Arrays.asList(ar)));
        ar[0] = m10;
        assertFalse(s.containsAll(Arrays.asList(ar)));

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Examples of java.util.concurrent.ConcurrentNavigableMap.descendingKeySet()

    /**
     *  descendingkeySet.toArray returns contains all keys
     */
    public void testDescendingKeySetToArray() {
        ConcurrentNavigableMap map = map5();
        Set s = map.descendingKeySet();
        Object[] ar = s.toArray();
        assertEquals(5, ar.length);
        assertTrue(s.containsAll(Arrays.asList(ar)));
        ar[0] = m10;
        assertFalse(s.containsAll(Arrays.asList(ar)));

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Examples of java.util.concurrent.ConcurrentNavigableMap.descendingKeySet()

    /**
     * descendingkeySet.toArray returns contains all keys
     */
    public void testDescendingDescendingKeySetToArray() {
        ConcurrentNavigableMap map = dmap5();
        Set s = map.descendingKeySet();
        Object[] ar = s.toArray();
        assertEquals(5, ar.length);
        assertTrue(s.containsAll(Arrays.asList(ar)));
        ar[0] = m10;
        assertFalse(s.containsAll(Arrays.asList(ar)));

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Examples of java.util.concurrent.ConcurrentNavigableMap.descendingKeySet()

    /**
     * descendingkeySet.toArray returns contains all keys
     */
    public void testDescendingKeySetToArray() {
        ConcurrentNavigableMap map = map5();
        Set s = map.descendingKeySet();
        Object[] ar = s.toArray();
        assertEquals(5, ar.length);
        assertTrue(s.containsAll(Arrays.asList(ar)));
        ar[0] = m10;
        assertFalse(s.containsAll(Arrays.asList(ar)));

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