org.apache.commons.collections15.map
Class AbstractLinkedMap.LinkMapIterator<K,V>

java.lang.Object
  extended by org.apache.commons.collections15.map.AbstractLinkedMap.LinkIterator<K,V>
      extended by org.apache.commons.collections15.map.AbstractLinkedMap.LinkMapIterator<K,V>
All Implemented Interfaces:
Iterator<K>, MapIterator<K,V>, OrderedIterator<K>, OrderedMapIterator<K,V>, ResettableIterator<K>
Enclosing class:
AbstractLinkedMap<K,V>

protected static class AbstractLinkedMap.LinkMapIterator<K,V>
extends AbstractLinkedMap.LinkIterator<K,V>
implements OrderedMapIterator<K,V>, OrderedIterator<K>, ResettableIterator<K>

MapIterator implementation.


Field Summary
 
Fields inherited from class org.apache.commons.collections15.map.AbstractLinkedMap.LinkIterator
expectedModCount, last, next, parent
 
Constructor Summary
protected AbstractLinkedMap.LinkMapIterator(AbstractLinkedMap<K,V> parent)
           
 
Method Summary
 K getKey()
          Gets the current key, which is the key returned by the last call to next().
 V getValue()
          Gets the current value, which is the value associated with the last key returned by next().
 K next()
          Gets the next key from the Map.
 K previous()
          Gets the previous key from the Map.
 V setValue(V value)
          Sets the value associated with the current key (optional operation).
 
Methods inherited from class org.apache.commons.collections15.map.AbstractLinkedMap.LinkIterator
currentEntry, hasNext, hasPrevious, nextEntry, previousEntry, remove, reset, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface org.apache.commons.collections15.OrderedMapIterator
hasPrevious
 
Methods inherited from interface org.apache.commons.collections15.MapIterator
hasNext, remove
 
Methods inherited from interface org.apache.commons.collections15.ResettableIterator
reset
 

Constructor Detail

AbstractLinkedMap.LinkMapIterator

protected AbstractLinkedMap.LinkMapIterator(AbstractLinkedMap<K,V> parent)
Method Detail

next

public K next()
Description copied from interface: MapIterator
Gets the next key from the Map.

Specified by:
next in interface Iterator<K>
Specified by:
next in interface MapIterator<K,V>
Returns:
the next key in the iteration

previous

public K previous()
Description copied from interface: OrderedMapIterator
Gets the previous key from the Map.

Specified by:
previous in interface OrderedIterator<K>
Specified by:
previous in interface OrderedMapIterator<K,V>
Returns:
the previous key in the iteration

getKey

public K getKey()
Description copied from interface: MapIterator
Gets the current key, which is the key returned by the last call to next().

Specified by:
getKey in interface MapIterator<K,V>
Returns:
the current key

getValue

public V getValue()
Description copied from interface: MapIterator
Gets the current value, which is the value associated with the last key returned by next().

Specified by:
getValue in interface MapIterator<K,V>
Returns:
the current value

setValue

public V setValue(V value)
Description copied from interface: MapIterator
Sets the value associated with the current key (optional operation).

Specified by:
setValue in interface MapIterator<K,V>
Parameters:
value - the new value
Returns:
the previous value


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