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:

Closeable, AutoCloseable, Iterator<T>, org.archive.util.iterator.CloseableIterator<T>

public class AdaptedIterator<S,T>
extends Object
implements org.archive.util.iterator.CloseableIterator<T>

Iterator that transforms objects of one type to another.

Version:

$Date$, $Revision$

Author:

brad

Field Summary

Fields

Modifier and Type	Field and Description
protected Adapter<S,T>	adapter
protected Iterator<S>	itr

Constructor Summary

Constructors

Constructor and Description
AdaptedIterator(Iterator<S> itr, Adapter<S,T> adapter)

Method Summary

Methods

Modifier and Type	Method and Description
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 Iterator<S> itr

adapter

protected Adapter<S,T> adapter

Constructor Detail

AdaptedIterator

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

Parameters:

itr -

adapter -

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public T next()

Specified by:

next in interface Iterator<T>

remove

public void remove()

Specified by:

remove in interface Iterator<T>

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException