org.databene.commons.iterator
Interface BidirectionalIterator<E>

All Superinterfaces:

java.util.Iterator<E>

All Known Implementing Classes:

BidirectionalListIterator, CyclicIterator, FilteringIterator, IteratorProxy, JDKIteratorWrapper, ReverseIterator, TreeIterator

public interface BidirectionalIterator<E>
extends java.util.Iterator<E>

Iterator that may iterate forward and backward.

Created: 08.05.2007 18:03:52

Author:

Volker Bergmann

Method Summary

E	first()
boolean	hasPrevious()
E	last()
E	previous()

Methods inherited from interface java.util.Iterator

hasNext, next, remove

Method Detail

first

E first()

hasPrevious

boolean hasPrevious()

previous

E previous()

last

E last()