Examples of org.apache.commons.collections15.BidiMap.mapIterator()

Package org.apache.commons.collections15

Class org.apache.commons.collections15.BidiMap

Examples of org.apache.commons.collections15.BidiMap.mapIterator()

org.apache.commons.collections15.BidiMap.mapIterator()
Obtains a MapIterator over the map.
A map iterator is an efficient way of iterating over maps. It does not require that the map is stored using Map Entry objects which can increase performance.
```
 BidiMap map = new DualHashBidiMap(); MapIterator it = map.mapIterator(); while (it.hasNext()) { Object key = it.next(); Object value = it.getValue(); it.setValue("newValue"); } 
```
@return a map iterator

        Object newValue1 = getOtherValues()[0];
        Object newValue2 = getOtherValues()[1];


        resetFull();
        BidiMap bidi = (BidiMap) map;
        MapIterator it = bidi.mapIterator();
        assertEquals(true, it.hasNext());
        Object key1 = it.next();


        if (isSetValueSupported() == false) {
            try {

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    //-----------------------------------------------------------------------
    public void testReset() {
        resetEmpty();
        OrderedMap ordered = (OrderedMap) map;
        ((ResettableIterator) ordered.mapIterator()).reset();


        resetFull();
        ordered = (OrderedMap) map;
        List list = new ArrayList(ordered.keySet());
        ResettableIterator it = (ResettableIterator) ordered.mapIterator();

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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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    //-----------------------------------------------------------------------    
    public void testReset() {
        resetEmpty();
        OrderedMap ordered = (OrderedMap) map;
        ((ResettableIterator) ordered.mapIterator()).reset();


        resetFull();
        ordered = (OrderedMap) map;
        List list = new ArrayList(ordered.keySet());
        ResettableIterator it = (ResettableIterator) ordered.mapIterator();

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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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