org.crosswire.common.util
Class IteratorEnumeration

java.lang.Object
  org.crosswire.common.util.IteratorEnumeration

All Implemented Interfaces:

Enumeration

public final class IteratorEnumeration
extends Object
implements Enumeration

Convert an Iterator into a Enumeration.

The only real difference between the 2 is the naming and that Enumeration does not have the delete method.

Distribution Licence:
JSword is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License, version 2 as published by the Free Software Foundation.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
The License is available on the internet here, or by writing to: Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
The copyright to this program is held by it's authors.

Version:

$Id: IteratorEnumeration.java,v 1.2 2004/11/28 21:36:31 joe Exp $

Author:

Joe Walker [joe at eireneh dot com]

See Also:

Licence

Field Summary

private Iterator

it The Iterator that we are proxying to

Constructor Summary

IteratorEnumeration(Iterator it)
Create an Enumeration that proxies to an Iterator

Method Summary

boolean	hasMoreElements() Returns true if the iteration has more elements
Object	nextElement() Returns the next element in the interation

Methods inherited from class java.lang.Object

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

Field Detail

it

private Iterator it

The Iterator that we are proxying to

Constructor Detail

IteratorEnumeration

public IteratorEnumeration(Iterator it)

Create an Enumeration that proxies to an Iterator

Method Detail

hasMoreElements

public boolean hasMoreElements()

Returns true if the iteration has more elements

Specified by:

hasMoreElements in interface Enumeration

nextElement

public Object nextElement()
                   throws NoSuchElementException

Returns the next element in the interation

Specified by:

nextElement in interface Enumeration

Throws:

NoSuchElementException