Package org.exoplatform.portal.tree.diff

Class ListChangeIterator<L1,L2,E>

java.lang.Object

org.exoplatform.portal.tree.diff.ListChangeIterator<L1,L2,E>

All Implemented Interfaces:

Iterator<ListChangeType>

public class ListChangeIterator<L1,L2,E>
extends Object
implements Iterator<ListChangeType>

Iterates over a list of ListChangeType computed from two list of objects. The implementation is optimized to use the LCS algorithm only when needed, for trivial list no LCS computation should be required.

Author:

Julien Viet

Method Summary

Modifier and Type	Method	Description
E	getElement()
int	getIndex1()
int	getIndex2()
boolean	hasNext()
ListChangeType	next()
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Method Details

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<L1>

next

public ListChangeType next()

Specified by:

next in interface Iterator<L1>

remove

public void remove()

Specified by:

remove in interface Iterator<L1>

getElement

public E getElement()

getIndex1

public int getIndex1()

getIndex2

public int getIndex2()