Package org.apache.commons.collections

Examples of org.apache.commons.collections.ResettableListIterator.reset()

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

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

    public void testReset() {
        ResettableListIterator it = (ResettableListIterator) makeFullListIterator();
        assertEquals("Four", it.next());
        it.reset();
        assertEquals("Four", it.next());
        it.next();
        it.next();
        it.reset();
        assertEquals("Four", it.next());
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        assertEquals("Four", it.next());
        it.reset();
        assertEquals("Four", it.next());
        it.next();
        it.next();
        it.reset();
        assertEquals("Four", it.next());
    }

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

        it.reset();
       
        assertEquals(true, it.hasNext());
        assertEquals(false, it.hasPrevious());
        assertEquals(testValue, it.next());
        assertEquals(false, it.hasNext());
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        assertEquals(false, it.hasPrevious());
        assertEquals(testValue, it.next());
        assertEquals(false, it.hasNext());
        assertEquals(true, it.hasPrevious());
       
        it.reset();
        it.reset();
       
        assertEquals(true, it.hasNext());
    }
   
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        assertEquals(testValue, it.next());
        assertEquals(false, it.hasNext());
        assertEquals(true, it.hasPrevious());
       
        it.reset();
        it.reset();
       
        assertEquals(true, it.hasNext());
    }
   
}
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    public void testReset() {
        ResettableListIterator iter = (ResettableListIterator) makeFullIterator();
        Object first = iter.next();
        Object second = iter.next();
       
        iter.reset();
       
        // after reset, there shouldn't be any previous elements
        assertFalse("No previous elements after reset()", iter.hasPrevious());

        // after reset, the results should be the same as before
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        assertEquals(false, it.hasPrevious());
        assertEquals(testValue, it.next());
        assertEquals(false, it.hasNext());
        assertEquals(true, it.hasPrevious());

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