Class TreeBidiMap.ViewIterator

java.lang.Object

org.apache.commons.collections4.bidimap.TreeBidiMap.ViewIterator

Direct Known Subclasses:

TreeBidiMap.InverseViewMapEntryIterator, TreeBidiMap.InverseViewMapIterator, TreeBidiMap.ViewMapEntryIterator, TreeBidiMap.ViewMapIterator

Enclosing class:

TreeBidiMap<K extends Comparable<K>, V extends Comparable<V>>

abstract class TreeBidiMap.ViewIterator
extends Object

An iterator over the map.

Since:

3.0 (previously DoubleOrderedMap v2.0)

Field Summary

Fields

Modifier and Type	Field	Description
private int	expectedModifications	The modification count.
(package private) TreeBidiMap.Node<K,V>	lastReturnedNode	The last node returned by the iterator.
private TreeBidiMap.Node<K,V>	nextNode	The next node to be returned by the iterator.
private final TreeBidiMap.DataElement	orderType	Whether to return KEY or VALUE order.
private TreeBidiMap.Node<K,V>	previousNode	The previous node in the sequence returned by the iterator.

Constructor Summary

Constructors

Constructor	Description
ViewIterator(TreeBidiMap.DataElement orderType)	Constructor.

Method Summary

Modifier and Type	Method	Description
final boolean	hasNext()
boolean	hasPrevious()
protected TreeBidiMap.Node<K,V>	navigateNext()
protected TreeBidiMap.Node<K,V>	navigatePrevious()
final void	remove()

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

orderType

private final TreeBidiMap.DataElement orderType

Whether to return KEY or VALUE order.

lastReturnedNode

TreeBidiMap.Node<K extends Comparable<K>, V extends Comparable<V>> lastReturnedNode

The last node returned by the iterator.

nextNode

private TreeBidiMap.Node<K extends Comparable<K>, V extends Comparable<V>> nextNode

The next node to be returned by the iterator.

previousNode

private TreeBidiMap.Node<K extends Comparable<K>, V extends Comparable<V>> previousNode

The previous node in the sequence returned by the iterator.

expectedModifications

private int expectedModifications

The modification count.

Constructor Details

ViewIterator

ViewIterator(TreeBidiMap.DataElement orderType)

Constructor.

Parameters:

orderType - the KEY or VALUE int for the order

Method Details

hasNext

public final boolean hasNext()

navigateNext

protected TreeBidiMap.Node<K,V> navigateNext()

hasPrevious

public boolean hasPrevious()

navigatePrevious

protected TreeBidiMap.Node<K,V> navigatePrevious()

remove

public final void remove()