tribble.search.disk
Class FIterator

java.lang.Object
  tribble.search.disk.FIterator

All Implemented Interfaces:

java.util.Enumeration

public class FIterator

extends java.lang.Object

implements java.util.Enumeration

File entry list iterator/enumeration.

Since:

2001-05-12

Version:

$Revision: 1.3 $ $Date: 2001/06/18 03:04:28 $

Author:

David R. Tribble (david@tribble.com).
Copyright ©2001 by David R. Tribble, all rights reserved.

See Also:

FDirectory

Field Summary

static int

SERIES Series number.

Constructor Summary

protected

FIterator(FDirectory searcher, java.util.Vector list) Constructor.

Method Summary

boolean	hasMoreElements() Determine if there are any more entries left in this enumeration.
java.lang.Object	nextElement() Retrieve the next element from this enumeration.

Methods inherited from class java.lang.Object

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

Field Detail

SERIES

public static final int SERIES

Series number.

See Also:

Constant Field Values

Constructor Detail

FIterator

protected FIterator(FDirectory searcher,
                    java.util.Vector list)

Constructor.

Parameters:

searcher - The disk directory searcher that created this iterator.

Since:

1.2, 2001-06-15

Method Detail

hasMoreElements

public boolean hasMoreElements()

Determine if there are any more entries left in this enumeration.

Specified by:

hasMoreElements in interface java.util.Enumeration

Returns:

True if there are entries left to iterate upon, otherwise false.

Since:

1.1, 2001-05-12

nextElement

public java.lang.Object nextElement()

Retrieve the next element from this enumeration.

Specified by:

nextElement in interface java.util.Enumeration

Returns:

A FFile object corresponding to a directory file found by a directory searcher. Returns null if there are no more entries left in the list.

Since:

1.1, 2001-05-12