org.apache.commons.collections.bidimap
Class AbstractDualBidiMap.BidiMapIterator
java.lang.Object
org.apache.commons.collections.bidimap.AbstractDualBidiMap.BidiMapIterator
- AbstractDualBidiMap
- Iterator, MapIterator, ResettableIterator
protected static class AbstractDualBidiMap.BidiMapIterator
extends java.lang.Object
Inner class MapIterator.
Object | getKey() - Gets the current key, which is the key returned by the last call
to
next() .
|
Object | 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.
|
Object | 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.
|
Object | setValue(Object value) - Sets the value associated with the current key (optional operation).
|
String | toString()
|
canRemove
protected boolean canRemove
Whether remove is allowed at present
iterator
protected Iterator iterator
The iterator being wrapped
last
protected Map.Entry last
The last returned entry
getKey
public Object getKey()
Gets the current key, which is the key returned by the last call
to next()
.
- getKey in interface MapIterator
getValue
public Object getValue()
Gets the current value, which is the value associated with the last key
returned by next()
.
- getValue in interface MapIterator
hasNext
public boolean hasNext()
Checks to see if there are more entries still to be iterated.
- hasNext in interface MapIterator
true
if the iterator has more elements
next
public Object next()
Gets the next key from the Map
.
- next in interface MapIterator
- the next key in the iteration
remove
public void remove()
Removes the last returned key from the underlying
Map
(optional operation).
This method can be called once per call to
next()
.
- remove in interface MapIterator
reset
public void reset()
Resets the iterator back to the position at which the iterator
was created.
- reset in interface ResettableIterator
setValue
public Object setValue(Object value)
Sets the value associated with the current key (optional operation).
- setValue in interface MapIterator
toString
public String toString()
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