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java.lang.Objectorg.apache.commons.collections15.bidimap.AbstractDualBidiMap.BidiMapIterator<K,V>
protected static class AbstractDualBidiMap.BidiMapIterator<K,V>
Inner class MapIterator.
| Field Summary | |
|---|---|
protected boolean |
canRemove
Whether remove is allowed at present |
protected Iterator<Map.Entry<K,V>> |
iterator
The iterator being wrapped |
protected Map.Entry<K,V> |
last
The last returned entry |
protected AbstractDualBidiMap<K,V> |
parent
The parent map |
| Constructor Summary | |
|---|---|
protected |
AbstractDualBidiMap.BidiMapIterator(AbstractDualBidiMap<K,V> parent)
Constructor. |
| 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(). |
boolean |
hasNext()
Checks to see if there are more entries still to be iterated. |
K |
next()
Gets the next key from the Map. |
void |
remove()
Removes the last returned key from the underlying Map (optional operation). |
void |
reset()
Resets the iterator back to the position at which the iterator was created. |
V |
setValue(V value)
Sets the value associated with the current key (optional operation). |
String |
toString()
|
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Field Detail |
|---|
protected final AbstractDualBidiMap<K,V> parent
protected Iterator<Map.Entry<K,V>> iterator
protected Map.Entry<K,V> last
protected boolean canRemove
| Constructor Detail |
|---|
protected AbstractDualBidiMap.BidiMapIterator(AbstractDualBidiMap<K,V> parent)
parent - the parent map| Method Detail |
|---|
public boolean hasNext()
MapIterator
hasNext in interface Iterator<K>hasNext in interface MapIterator<K,V>true if the iterator has more elementspublic K next()
MapIteratorMap.
next in interface Iterator<K>next in interface MapIterator<K,V>public void remove()
MapIteratorMap (optional operation).
This method can be called once per call to next().
remove in interface Iterator<K>remove in interface MapIterator<K,V>public K getKey()
MapIteratornext().
getKey in interface MapIterator<K,V>public V getValue()
MapIteratornext().
getValue in interface MapIterator<K,V>public V setValue(V value)
MapIterator
setValue in interface MapIterator<K,V>value - the new value
public void reset()
ResettableIterator
reset in interface ResettableIterator<K>public String toString()
toString in class Object
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