tribble.search.zip
Class ZIterator

java.lang.Object
  tribble.search.zip.ZIterator

All Implemented Interfaces:

java.util.Enumeration

public class ZIterator

extends java.lang.Object

implements java.util.Enumeration

Zipfile entry iterator.

This enumeration allows for iterating over all the entries found by a zipfile searcher.

Since:

2001-05-18

Version:

$Revision: 1.5 $ $Date: 2001/06/19 16:12:25 $

Author:

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

See Also:

ZArchive

Field Summary

protected java.util.Vector	m_list List of found zipfile entries (ZFile objects).
protected int	m_pos
protected ZArchive	m_searcher Zipfile searcher.
static int	SERIES Series number.

Constructor Summary

protected

ZIterator(ZArchive seacher, java.util.Vector entries) 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

m_searcher

protected ZArchive m_searcher

Zipfile searcher.

m_list

protected java.util.Vector m_list

List of found zipfile entries (ZFile objects).

m_pos

protected int m_pos

Constructor Detail

ZIterator

protected ZIterator(ZArchive seacher,
                    java.util.Vector entries)

Constructor.

Parameters:

entries - A vector of ZFile zipfile entries to iterate upon.

Since:

1.2, 2001-06-14

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, 2001-05-18

nextElement

public java.lang.Object nextElement()

Retrieve the next element from this enumeration.

Specified by:

nextElement in interface java.util.Enumeration

Returns:

A ZFile object corresponding to a zipfile entry found by a zipfile searcher. Returns null if there are no more entries left in the list.

Since:

1.1, 2001-05-18