public class AbstractOrderedMapIteratorDecorator extends java.lang.Object implements OrderedMapIterator
All methods are forwarded to the decorated map iterator.
| Modifier and Type | Field and Description |
|---|---|
protected OrderedMapIterator |
iterator
The iterator being decorated
|
| Constructor and Description |
|---|
AbstractOrderedMapIteratorDecorator(OrderedMapIterator iterator)
Constructor that decorates the specified iterator.
|
| Modifier and Type | Method and Description |
|---|---|
java.lang.Object |
getKey()
Gets the current key, which is the key returned by the last call
to
next(). |
protected OrderedMapIterator |
getOrderedMapIterator()
Gets the iterator being decorated.
|
java.lang.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.
|
java.lang.Object |
next()
Gets the next key from the
Map. |
java.lang.Object |
previous()
Gets the previous key from the
Map. |
void |
remove()
Removes the last returned key from the underlying
Map (optional operation). |
java.lang.Object |
setValue(java.lang.Object obj)
Sets the value associated with the current key (optional operation).
|
protected final OrderedMapIterator iterator
public AbstractOrderedMapIteratorDecorator(OrderedMapIterator iterator)
iterator - the iterator to decorate, must not be nulljava.lang.IllegalArgumentException - if the collection is nullprotected OrderedMapIterator getOrderedMapIterator()
public boolean hasNext()
MapIteratorhasNext in interface java.util.IteratorhasNext in interface MapIteratortrue if the iterator has more elementspublic java.lang.Object next()
MapIteratorMap.next in interface java.util.Iteratornext in interface MapIteratorpublic boolean hasPrevious()
OrderedMapIteratorhasPrevious in interface OrderedIteratorhasPrevious in interface OrderedMapIteratortrue if the iterator has a previous elementpublic java.lang.Object previous()
OrderedMapIteratorMap.previous in interface OrderedIteratorprevious in interface OrderedMapIteratorpublic void remove()
MapIteratorMap (optional operation).
This method can be called once per call to next().
remove in interface java.util.Iteratorremove in interface MapIteratorpublic java.lang.Object getKey()
MapIteratornext().getKey in interface MapIteratorpublic java.lang.Object getValue()
MapIteratornext().getValue in interface MapIteratorpublic java.lang.Object setValue(java.lang.Object obj)
MapIteratorsetValue in interface MapIteratorobj - the new valueCopyright © 2001-2025 Apache Software Foundation. All Rights Reserved.