protected static class AbstractDualBidiMap.BidiMapIterator<K,V> extends Objectimplements MapIterator <K ,V>, ResettableIterator <K>
| Modifier and Type | Field and Description |
|---|---|
protected boolean |
canRemove
Whether remove is allowed at present
|
protected Iterator |
iterator
The iterator being wrapped
|
protected Map |
last
The last returned entry
|
protected AbstractDualBidiMap |
parent
The parent map
|
| Modifier | Constructor and Description |
|---|---|
protected |
BidiMapIterator(AbstractDualBidiMap
Constructor.
|
| Modifier and Type | Method and Description |
|---|---|
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()
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitforEachRemainingprotected final AbstractDualBidiMap<K ,V> parent
protected boolean canRemove
protected BidiMapIterator(AbstractDualBidiMap<K ,V> parent)
parent - the parent map
public boolean hasNext()
MapIterator
public K next()
MapIterator
Map.
public void remove()
MapIterator
Map (optional operation).
This method can be called once per call to next().
public K getKey()
MapIterator
next().
getKey in interface
MapIterator<K,V>
public V getValue()
MapIterator
next().
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
public StringtoString()