org.apache.commons.collections.map
Class AbstractLinkedMap.LinkIterator<K,V>

java.lang.Object
  org.apache.commons.collections.map.AbstractLinkedMap.LinkIterator<K,V>

Direct Known Subclasses:

AbstractLinkedMap.EntrySetIterator, AbstractLinkedMap.KeySetIterator, AbstractLinkedMap.LinkMapIterator, AbstractLinkedMap.ValuesIterator

Enclosing class:

AbstractLinkedMap<K,V>

protected abstract static class AbstractLinkedMap.LinkIterator<K,V>
extends Object

Base Iterator that iterates in link order.

Field Summary

protected int	expectedModCount The modification count expected
protected AbstractLinkedMap.LinkEntry<K,V>	last The current (last returned) entry
protected AbstractLinkedMap.LinkEntry<K,V>	next The next entry
protected AbstractLinkedMap<K,V>	parent The parent map

Constructor Summary

protected

AbstractLinkedMap.LinkIterator(AbstractLinkedMap<K,V> parent)

Method Summary

protected AbstractLinkedMap.LinkEntry<K,V>	currentEntry()
boolean	hasNext()
boolean	hasPrevious()
protected AbstractLinkedMap.LinkEntry<K,V>	nextEntry()
protected AbstractLinkedMap.LinkEntry<K,V>	previousEntry()
void	remove()
void	reset()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

parent

protected final AbstractLinkedMap<K,V> parent

The parent map

last

protected AbstractLinkedMap.LinkEntry<K,V> last

The current (last returned) entry

next

protected AbstractLinkedMap.LinkEntry<K,V> next

The next entry

expectedModCount

protected int expectedModCount

The modification count expected

Constructor Detail

AbstractLinkedMap.LinkIterator

protected AbstractLinkedMap.LinkIterator(AbstractLinkedMap<K,V> parent)

Method Detail

hasNext

public boolean hasNext()

hasPrevious

public boolean hasPrevious()

nextEntry

protected AbstractLinkedMap.LinkEntry<K,V> nextEntry()

previousEntry

protected AbstractLinkedMap.LinkEntry<K,V> previousEntry()

currentEntry

protected AbstractLinkedMap.LinkEntry<K,V> currentEntry()

remove

public void remove()

reset

public void reset()

toString

public String toString()

Overrides:

toString in class Object