List of descendingSet() Examples

Examples of descendingSet()

java.util.NavigableSet.descendingSet()
Returns a reverse order view of the elements contained in this set. The descending set is backed by this set, so changes to the set are reflected in the descending set, and vice-versa. If either set is modified while an iteration over either set is in progress (except through the iterator's own {@code remove} operation), the results ofthe iteration are undefined.
The returned set has an ordering equivalent to {@link Collections#reverseOrder(Comparator) Collections.reverseOrder}(comparator()). The expression {@code s.descendingSet().descendingSet()} returns aview of {@code s} essentially equivalent to {@code s}. @return a reverse order view of this set

Examples of java.util.NavigableSet.descendingSet()

        Entry entry;


        entrySet = navigableMap_startExcluded_endExcluded.entrySet();
        if (entrySet instanceof NavigableSet) {
            ascendingSubMapEntrySet = (NavigableSet) entrySet;
            descendingSet = ascendingSubMapEntrySet.descendingSet();
            entry = (Entry) descendingSet.first();
            assertEquals(101, entry.getValue());
        }


        entrySet = navigableMap_startExcluded_endIncluded.entrySet();

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Examples of java.util.NavigableSet.descendingSet()

        for (value = 105; descendingIterator.hasNext(); value++) {
            assertEquals(new Integer(value).toString(), descendingIterator
                    .next());
        }


        descendingSet = keySet.descendingSet();
        descendingSet = descendingSet
                .tailSet(new Integer(105).toString(), true);
        descendingIterator = descendingSet.descendingIterator();
        for (value = 101; descendingIterator.hasNext(); value++) {
            assertEquals(new Integer(value).toString(), descendingIterator

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Examples of java.util.NavigableSet.descendingSet()

            assertEquals(new Integer(value).toString(), descendingIterator
                    .next());
        }


        keySet = navigableMap_startIncluded_endExcluded.navigableKeySet();
        descendingSet = keySet.descendingSet();
        descendingIterator = descendingSet.descendingIterator();
        assertTrue(descendingIterator.hasNext());
        for (value = 100; descendingIterator.hasNext(); value++) {
            assertEquals(new Integer(value).toString(), descendingIterator
                    .next());

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Examples of java.util.NavigableSet.descendingSet()

        } catch (NoSuchElementException e) {
            // Expected
        }


        keySet = navigableMap_startIncluded_endIncluded.navigableKeySet();
        descendingSet = keySet.descendingSet();
        descendingIterator = descendingSet.descendingIterator();
        assertTrue(descendingIterator.hasNext());
        for (value = 100; descendingIterator.hasNext(); value++) {
            assertEquals(new Integer(value).toString(), descendingIterator
                    .next());

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Examples of java.util.NavigableSet.descendingSet()


        String endKey = new Integer(2).toString();
        keySet = tm.headMap(endKey, true).navigableKeySet();
        iterator = keySet.iterator();


        descendingSet = keySet.descendingSet();
        descendingIterator = descendingSet.descendingIterator();


        while (iterator.hasNext()) {
            assertEquals(iterator.next(), descendingIterator.next());
        }

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Examples of java.util.NavigableSet.descendingSet()

        }


        String startKey = new Integer(2).toString();
        keySet = tm.tailMap(startKey, true).navigableKeySet();
        iterator = keySet.iterator();
        descendingSet = keySet.descendingSet();
        descendingIterator = descendingSet.descendingIterator();


        while (iterator.hasNext()) {
            assertEquals(iterator.next(), descendingIterator.next());
        }

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Examples of java.util.NavigableSet.descendingSet()

        Iterator iterator;
        String key, lowerKey;
        int value, lowerValue;


        keySet = navigableMap_startExcluded_endExcluded.navigableKeySet();
        descendingKeySet = keySet.descendingSet();
        iterator = descendingKeySet.iterator();
        while (iterator.hasNext()) {
            key = (String) iterator.next();
            value = Integer.valueOf(key);
            lowerKey = (String) descendingKeySet.lower(key);

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Examples of java.util.NavigableSet.descendingSet()

        key = new Integer(2).toString();
        lowerKey = (String) descendingKeySet.lower(key);
        assertNull(lowerKey);


        keySet = navigableMap_startExcluded_endIncluded.navigableKeySet();
        descendingKeySet = keySet.descendingSet();
        iterator = descendingKeySet.iterator();
        while (iterator.hasNext()) {
            key = (String) iterator.next();
            value = Integer.valueOf(key);
            lowerKey = (String) descendingKeySet.lower(key);

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Examples of java.util.NavigableSet.descendingSet()

        key = new Integer(2).toString();
        lowerKey = (String) descendingKeySet.lower(key);
        assertNull(lowerKey);


        keySet = navigableMap_startIncluded_endExcluded.navigableKeySet();
        descendingKeySet = keySet.descendingSet();
        iterator = descendingKeySet.iterator();
        while (iterator.hasNext()) {
            key = (String) iterator.next();
            value = Integer.valueOf(key);
            lowerKey = (String) descendingKeySet.lower(key);

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Examples of java.util.NavigableSet.descendingSet()

        key = new Integer(2).toString();
        lowerKey = (String) descendingKeySet.lower(key);
        assertNull(lowerKey);


        keySet = navigableMap_startIncluded_endIncluded.navigableKeySet();
        descendingKeySet = keySet.descendingSet();
        iterator = descendingKeySet.iterator();
        while (iterator.hasNext()) {
            key = (String) iterator.next();
            value = Integer.valueOf(key);
            lowerKey = (String) descendingKeySet.lower(key);

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