public abstract class AbstractIterableMap<K,V> extends Object implements IterableMap<K,V>
IterableMap implementation.| Constructor and Description |
|---|
AbstractIterableMap() |
| Modifier and Type | Method and Description |
|---|---|
MapIterator<K,V> |
mapIterator()
Obtains a
MapIterator over the map. |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitclear, containsKey, containsValue, entrySet, equals, get, hashCode, isEmpty, keySet, put, putAll, remove, size, valuescontainsKey, containsValue, entrySet, get, isEmpty, keySet, remove, size, valuespublic AbstractIterableMap()
public MapIterator<K,V> mapIterator()
MapIterator over the map.
A map iterator is an efficient way of iterating over maps. There is no need to access the entry set or use Map Entry objects.
IterableMapmap = new HashedMap (); MapIterator it = map.mapIterator(); while (it.hasNext()) { String key = it.next(); Integer value = it.getValue(); it.setValue(value + 1); }
mapIterator in interface IterableGet<K,V>Copyright © 2001–2013 The Apache Software Foundation. All rights reserved.