Class Flat3Map.FlatMapIterator<K,V>
java.lang.Object
org.apache.commons.collections4.map.Flat3Map.FlatMapIterator<K,V>
- All Implemented Interfaces:
Iterator<K>
,MapIterator<K,
,V> ResettableIterator<K>
static class Flat3Map.FlatMapIterator<K,V>
extends Object
implements MapIterator<K,V>, ResettableIterator<K>
FlatMapIterator
-
Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptiongetKey()
Gets the current key, which is the key returned by the last call tonext()
.getValue()
Gets the current value, which is the value associated with the last key returned bynext()
.boolean
hasNext()
Checks to see if there are more entries still to be iterated.next()
Gets the next key from theMap
.void
remove()
Removes the last returned key from the underlyingMap
(optional operation).void
reset()
Resets the iterator back to the position at which the iterator was created.Sets the value associated with the current key (optional operation).toString()
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods inherited from interface java.util.Iterator
forEachRemaining
-
Field Details
-
parent
-
nextIndex
private int nextIndex -
canRemove
private boolean canRemove
-
-
Constructor Details
-
FlatMapIterator
-
-
Method Details
-
hasNext
public boolean hasNext()Description copied from interface:MapIterator
Checks to see if there are more entries still to be iterated. -
next
Description copied from interface:MapIterator
Gets the next key from theMap
. -
remove
public void remove()Description copied from interface:MapIterator
Removes the last returned key from the underlyingMap
(optional operation).This method can be called once per call to
next()
. -
getKey
Description copied from interface:MapIterator
Gets the current key, which is the key returned by the last call tonext()
.- Specified by:
getKey
in interfaceMapIterator<K,
V> - Returns:
- the current key
-
getValue
Description copied from interface:MapIterator
Gets the current value, which is the value associated with the last key returned bynext()
.- Specified by:
getValue
in interfaceMapIterator<K,
V> - Returns:
- the current value
-
setValue
Description copied from interface:MapIterator
Sets the value associated with the current key (optional operation).- Specified by:
setValue
in interfaceMapIterator<K,
V> - Parameters:
value
- the new value- Returns:
- the previous value
-
reset
public void reset()Description copied from interface:ResettableIterator
Resets the iterator back to the position at which the iterator was created.- Specified by:
reset
in interfaceResettableIterator<K>
-
toString
-