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java.lang.Objectorg.apache.commons.collections.bidimap.AbstractDualBidiMap.BidiMapIterator
protected static class AbstractDualBidiMap.BidiMapIterator
Inner class MapIterator.
| Field Summary | |
|---|---|
protected boolean |
canRemove
Whether remove is allowed at present |
protected java.util.Iterator |
iterator
The iterator being wrapped |
protected java.util.Map.Entry |
last
The last returned entry |
protected AbstractDualBidiMap |
parent
The parent map |
| Constructor Summary | |
|---|---|
protected |
AbstractDualBidiMap.BidiMapIterator(AbstractDualBidiMap parent)
Constructor. |
| Method Summary | |
|---|---|
java.lang.Object |
getKey()
Gets the current key, which is the key returned by the last call to next(). |
java.lang.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. |
java.lang.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. |
java.lang.Object |
setValue(java.lang.Object value)
Sets the value associated with the current key (optional operation). |
java.lang.String |
toString()
|
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Field Detail |
|---|
protected final AbstractDualBidiMap parent
protected java.util.Iterator iterator
protected java.util.Map.Entry last
protected boolean canRemove
| Constructor Detail |
|---|
protected AbstractDualBidiMap.BidiMapIterator(AbstractDualBidiMap parent)
parent - the parent map| Method Detail |
|---|
public boolean hasNext()
MapIterator
hasNext in interface java.util.IteratorhasNext in interface MapIteratortrue if the iterator has more elementspublic java.lang.Object next()
MapIteratorMap.
next in interface java.util.Iteratornext in interface MapIteratorpublic void remove()
MapIteratorMap (optional operation).
This method can be called once per call to next().
remove in interface java.util.Iteratorremove in interface MapIteratorpublic java.lang.Object getKey()
MapIteratornext().
getKey in interface MapIteratorpublic java.lang.Object getValue()
MapIteratornext().
getValue in interface MapIteratorpublic java.lang.Object setValue(java.lang.Object value)
MapIterator
setValue in interface MapIteratorvalue - the new value
public void reset()
ResettableIterator
reset in interface ResettableIteratorpublic java.lang.String toString()
toString in class java.lang.Object
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