org.archive.wayback.util
Class AdaptedIterator<S,T>

java.lang.Object
  org.archive.wayback.util.AdaptedIterator<S,T>

Type Parameters:

S -

T -

All Implemented Interfaces:

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

public class AdaptedIterator<S,T>
extends java.lang.Object
implements CloseableIterator<T>

Iterator that transforms objects of one type to another.

Version:

$Date: 2007-07-24 17:34:39 -0700 (Tue, 24 Jul 2007) $, $Revision: 1872 $

Author:

brad

Field Summary

protected Adapter<S,T>	adapter
protected java.util.Iterator<S>	itr

Constructor Summary

AdaptedIterator(java.util.Iterator<S> itr, Adapter<S,T> adapter)

Method Summary

void	close()
boolean	hasNext()
T	next()
void	remove()

Methods inherited from class java.lang.Object

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

Field Detail

itr

protected java.util.Iterator<S> itr

adapter

protected Adapter<S,T> adapter

Constructor Detail

AdaptedIterator

public AdaptedIterator(java.util.Iterator<S> itr,
                       Adapter<S,T> adapter)

Parameters:

itr -

adapter -

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<T>

next

public T next()

Specified by:

next in interface java.util.Iterator<T>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<T>

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Throws:

java.io.IOException