Package org.apache.commons.collections

Examples of org.apache.commons.collections.ResettableIterator

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        ((ResettableIterator) ordered.mapIterator()).reset();
       
        resetFull();
        ordered = (OrderedMap) map;
        List list = new ArrayList(ordered.keySet());
        ResettableIterator it = (ResettableIterator) ordered.mapIterator();
        assertSame(list.get(0), it.next());
        assertSame(list.get(1), it.next());
        it.reset();
        assertSame(list.get(0), it.next());
    }
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        ((ResettableIterator) ordered.mapIterator()).reset();
       
        resetFull();
        ordered = (OrderedMap) map;
        List list = new ArrayList(ordered.keySet());
        ResettableIterator it = (ResettableIterator) ordered.mapIterator();
        assertSame(list.get(0), it.next());
        assertSame(list.get(1), it.next());
        it.reset();
        assertSame(list.get(0), it.next());
    }
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                e.getClass().equals((new NoSuchElementException()).getClass()));
        }
    }
   
    public void testSingletonIteratorRemove() {
        ResettableIterator iter = new SingletonIterator("xyzzy");
        assertTrue(iter.hasNext());
        assertEquals("xyzzy",iter.next());
        iter.remove();
        iter.reset();
        assertTrue(! iter.hasNext());
    }
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        iter.reset();
        assertTrue(! iter.hasNext());
    }
   
    public void testReset() {
        ResettableIterator it = (ResettableIterator) makeObject();
       
        assertEquals(true, it.hasNext());
        assertEquals(testValue, it.next());
        assertEquals(false, it.hasNext());

        it.reset();
       
        assertEquals(true, it.hasNext());
        assertEquals(testValue, it.next());
        assertEquals(false, it.hasNext());
       
        it.reset();
        it.reset();
       
        assertEquals(true, it.hasNext());
    }
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                e.getClass().equals((new NoSuchElementException()).getClass()));
        }
    }

    public void testReset() {
        ResettableIterator it = (ResettableIterator) makeObject();

        assertEquals(true, it.hasNext());
        assertEquals(testValue, it.next());
        assertEquals(false, it.hasNext());

        it.reset();

        assertEquals(true, it.hasNext());
        assertEquals(testValue, it.next());
        assertEquals(false, it.hasNext());

        it.reset();
        it.reset();

        assertEquals(true, it.hasNext());
    }
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                e.getClass().equals((new NoSuchElementException()).getClass()));
        }
    }
   
    public void testSingletonIteratorRemove() {
        ResettableIterator iter = new SingletonIterator("xyzzy");
        assertTrue(iter.hasNext());
        assertEquals("xyzzy",iter.next());
        iter.remove();
        iter.reset();
        assertTrue(! iter.hasNext());
    }
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        iter.reset();
        assertTrue(! iter.hasNext());
    }
   
    public void testReset() {
        ResettableIterator it = (ResettableIterator) makeObject();
       
        assertEquals(true, it.hasNext());
        assertEquals(testValue, it.next());
        assertEquals(false, it.hasNext());

        it.reset();
       
        assertEquals(true, it.hasNext());
        assertEquals(testValue, it.next());
        assertEquals(false, it.hasNext());
       
        it.reset();
        it.reset();
       
        assertEquals(true, it.hasNext());
    }
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        ((ResettableIterator) ordered.mapIterator()).reset();
       
        resetFull();
        ordered = (OrderedMap) map;
        List list = new ArrayList(ordered.keySet());
        ResettableIterator it = (ResettableIterator) ordered.mapIterator();
        assertSame(list.get(0), it.next());
        assertSame(list.get(1), it.next());
        it.reset();
        assertSame(list.get(0), it.next());
    }
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        ((ResettableIterator) ordered.mapIterator()).reset();
       
        resetFull();
        ordered = (OrderedMap) map;
        List list = new ArrayList(ordered.keySet());
        ResettableIterator it = (ResettableIterator) ordered.mapIterator();
        assertSame(list.get(0), it.next());
        assertSame(list.get(1), it.next());
        it.reset();
        assertSame(list.get(0), it.next());
    }
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Related Classes of org.apache.commons.collections.ResettableIterator

  • org.apache.commons.collections.iterators.TestSingletonIterator
  • org.apache.commons.collections.iterators.TestSingletonIterator2
  • org.apache.commons.collections.map.TestLinkedMap
  • org.apache.commons.collections.map.TestLRUMap
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