Package org.apache.commons.collections

Examples of org.apache.commons.collections.OrderedMapIterator.previous()

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        OrderedMapIterator it = makeEmptyOrderedMapIterator();
        Map map = getMap();
        assertEquals(false, it.hasPrevious());
        try {
            it.previous();
            fail();
        } catch (NoSuchElementException ex) {}
    }

    //-----------------------------------------------------------------------
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            verify();
        }
        while (it.hasPrevious()) {
            // getKey
            Object key = it.previous();
            assertSame("it.previous() should equals getKey()", key, it.getKey());
            assertTrue("Key must be in map",  map.containsKey(key));
            assertTrue("Key must be unique", set.remove(key));
           
            // getValue
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            assertEquals(it2.next(), key);
            list.add(key);
        }
        assertEquals(map.size(), list.size());
        while (it.hasPrevious()) {
            Object key = it.previous();
            assertEquals(list.get(list.size() - 1), key);
            list.remove(list.size() - 1);
        }
        assertEquals(0, list.size());
    }
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        OrderedMapIterator it = makeEmptyOrderedMapIterator();
        Map map = getMap();
        assertEquals(false, it.hasPrevious());
        try {
            it.previous();
            fail();
        } catch (NoSuchElementException ex) {}
    }

    //-----------------------------------------------------------------------
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            verify();
        }
        while (it.hasPrevious()) {
            // getKey
            Object key = it.previous();
            assertSame("it.previous() should equals getKey()", key, it.getKey());
            assertTrue("Key must be in map",  map.containsKey(key));
            assertTrue("Key must be unique", set.remove(key));
           
            // getValue
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            assertEquals(it2.next(), key);
            list.add(key);
        }
        assertEquals(map.size(), list.size());
        while (it.hasPrevious()) {
            Object key = it.previous();
            assertEquals(list.get(list.size() - 1), key);
            list.remove(list.size() - 1);
        }
        assertEquals(0, list.size());
    }
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        OrderedMapIterator it = makeEmptyOrderedMapIterator();
        Map map = getMap();
        assertEquals(false, it.hasPrevious());
        try {
            it.previous();
            fail();
        } catch (NoSuchElementException ex) {}
    }

    //-----------------------------------------------------------------------
View Full Code Here
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            verify();
        }
        while (it.hasPrevious()) {
            // getKey
            Object key = it.previous();
            assertSame("it.previous() should equals getKey()", key, it.getKey());
            assertTrue("Key must be in map",  map.containsKey(key));
            assertTrue("Key must be unique", set.remove(key));
           
            // getValue
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            assertEquals(it2.next(), key);
            list.add(key);
        }
        assertEquals(map.size(), list.size());
        while (it.hasPrevious()) {
            Object key = it.previous();
            assertEquals(list.get(list.size() - 1), key);
            list.remove(list.size() - 1);
        }
        assertEquals(0, list.size());
    }
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        OrderedMapIterator it = makeEmptyOrderedMapIterator();
        Map map = getMap();
        assertEquals(false, it.hasPrevious());
        try {
            it.previous();
            fail();
        } catch (NoSuchElementException ex) {}
    }

    //-----------------------------------------------------------------------
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