org.archive.wayback.util.flatfile

Class ReverseRecordIterator

java.lang.Object

org.archive.wayback.util.flatfile.ReverseRecordIterator

All Implemented Interfaces:

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

public class ReverseRecordIterator
extends Object
implements org.archive.util.iterator.CloseableIterator<String>

Iterator that returns lines from a file reverse sequentially.

Version:

$Date$, $Revision$

Author:

brad

Field Summary

Fields

Modifier and Type	Field and Description
protected ReverseBufferedReader	br
protected boolean	done
protected String	next

Constructor Summary

Constructors

Constructor and Description
ReverseRecordIterator(ReverseBufferedReader br)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
boolean	hasNext()
String	next()
void	remove()

Methods inherited from class java.lang.Object

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

Field Detail

br

protected ReverseBufferedReader br

next

protected String next

done

protected boolean done

Constructor Detail

ReverseRecordIterator

public ReverseRecordIterator(ReverseBufferedReader br)

Parameters:

br -

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<String>

next

public String next()

Specified by:

next in interface Iterator<String>

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

remove

public void remove()

Specified by:

remove in interface Iterator<String>