K - the type of keysV - the type of mapped valuespublic class AbstractOrderedMapIteratorDecorator<K,V> extends Object implements OrderedMapIterator<K,V>
All methods are forwarded to the decorated map iterator.
| Constructor and Description |
|---|
AbstractOrderedMapIteratorDecorator(OrderedMapIterator<K,V> iterator)
Constructor that decorates the specified iterator.
|
| Modifier and Type | Method and Description |
|---|---|
K |
getKey()
Gets the current key, which is the key returned by the last call
to
next(). |
protected OrderedMapIterator<K,V> |
getOrderedMapIterator()
Gets the iterator being decorated.
|
V |
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.
|
K |
next()
Gets the next key from the
Map. |
K |
previous()
Gets the previous key from the
Map. |
void |
remove()
Removes the last returned key from the underlying
Map (optional operation). |
V |
setValue(V obj)
Sets the value associated with the current key (optional operation).
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitforEachRemainingpublic AbstractOrderedMapIteratorDecorator(OrderedMapIterator<K,V> iterator)
iterator - the iterator to decorate, must not be nullNullPointerException - if the iterator is nullprotected OrderedMapIterator<K,V> getOrderedMapIterator()
public boolean hasNext()
public K next()
Map.public boolean hasPrevious()
hasPrevious in interface OrderedIterator<K>hasPrevious in interface OrderedMapIterator<K,V>true if the iterator has a previous elementpublic K previous()
Map.previous in interface OrderedIterator<K>previous in interface OrderedMapIterator<K,V>public void remove()
Map (optional operation).
This method can be called once per call to next().
public K getKey()
next().getKey in interface MapIterator<K,V>public V getValue()
next().getValue in interface MapIterator<K,V>Copyright © 2001–2019 The Apache Software Foundation. All rights reserved.