org.archive.wayback.util
Class CompositeSortedIterator<E>

java.lang.Object
  org.archive.wayback.util.CompositeSortedIterator<E>

Type Parameters:

E -

All Implemented Interfaces:

java.io.Closeable, java.util.Iterator<E>, CloseableIterator<E>

public class CompositeSortedIterator<E>
extends java.lang.Object
implements CloseableIterator<E>

Composite of multiple Iterators that returns the next from a series of all component Iterators based on Comparator constructor argument.

Version:

$Date: 2007-07-24 17:19:26 -0700 (Tue, 24 Jul 2007) $, $Revision: 1857 $

Author:

brad

Constructor Summary

CompositeSortedIterator(java.util.Comparator<E> comparator)

Method Summary

void	addComponent(java.util.Iterator<E> itr)
void	close()
boolean	hasNext()
E	next()
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositeSortedIterator

public CompositeSortedIterator(java.util.Comparator<E> comparator)

Parameters:

comparator - Comparator to use for sorting order

Method Detail

addComponent

public void addComponent(java.util.Iterator<E> itr)

Parameters:

itr - Iterator which is a component of this composite

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<E>

next

public E next()

Specified by:

next in interface java.util.Iterator<E>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<E>

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Throws:

java.io.IOException