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java.lang.Objectorg.apache.commons.collections.bidimap.DualTreeBidiMap.BidiOrderedMapIterator
Inner class MapIterator.
| Field Summary | |
protected ListIterator |
iterator
The iterator being decorated |
protected AbstractDualBidiMap |
parent
The parent map |
| Constructor Summary | |
protected |
DualTreeBidiMap.BidiOrderedMapIterator(AbstractDualBidiMap parent)
Constructor. |
| Method Summary | |
Object |
getKey()
Gets the current key, which is the key returned by the last call to next(). |
Object |
getValue()
Gets the current value, which is the value associated with the last key returned by next(). |
boolean |
hasNext()
Checks to see if there are more entries still to be iterated. |
boolean |
hasPrevious()
Checks to see if there is a previous entry that can be iterated to. |
Object |
next()
Gets the next key from the Map. |
Object |
previous()
Gets the previous key from the Map. |
void |
remove()
Removes the last returned key from the underlying Map (optional operation). |
void |
reset()
Resets the iterator back to the position at which the iterator was created. |
Object |
setValue(Object value)
Sets the value associated with the current key (optional operation). |
String |
toString()
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| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Field Detail |
protected final AbstractDualBidiMap parent
protected ListIterator iterator
| Constructor Detail |
protected DualTreeBidiMap.BidiOrderedMapIterator(AbstractDualBidiMap parent)
parent - the parent map| Method Detail |
public boolean hasNext()
MapIterator
hasNext in interface MapIteratortrue if the iterator has more elementspublic Object next()
MapIteratorMap.
next in interface MapIteratorpublic boolean hasPrevious()
OrderedMapIterator
hasPrevious in interface OrderedMapIteratortrue if the iterator has a previous elementpublic Object previous()
OrderedMapIteratorMap.
previous in interface OrderedMapIteratorpublic void remove()
MapIteratorMap (optional operation).
This method can be called once per call to next().
remove in interface MapIteratorpublic Object getKey()
MapIteratornext().
getKey in interface MapIteratorpublic Object getValue()
MapIteratornext().
getValue in interface MapIteratorpublic Object setValue(Object value)
MapIterator
setValue in interface MapIteratorvalue - the new value
public void reset()
ResettableIterator
reset in interface ResettableIteratorpublic String toString()
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