public class AbstractMapIteratorDecorator extends java.lang.Object implements MapIterator
All methods are forwarded to the decorated map iterator.
| Modifier and Type | Field and Description |
|---|---|
protected MapIterator |
iterator
The iterator being decorated
|
| Constructor and Description |
|---|
AbstractMapIteratorDecorator(MapIterator 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 MapIterator |
getMapIterator()
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.
|
java.lang.Object |
next()
Gets the next 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 MapIterator iterator
public AbstractMapIteratorDecorator(MapIterator iterator)
iterator - the iterator to decorate, must not be nulljava.lang.IllegalArgumentException - if the collection is nullprotected MapIterator getMapIterator()
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 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.