/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1999 by Sun Microsystems, Inc.
* All rights reserved.
*
*/
// ServiceLocationEnumerator.java: Class implementing SLP enumerator.
// Author: James Kempf
// Created On: Thu May 21 14:36:55 1998
// Last Modified By: James Kempf
// Last Modified On: Thu May 21 14:37:21 1998
// Update Count: 1
//
package com.sun.slp;
import java.util.*;
/**
* The ServiceLocationEnumerator class implements an enumeration.
* Besides the standard Enumeration classes, it implements a next()
* method that can (but not in this implementation) throw a
* ServiceLocationException.
*
* @author James Kempf
*/
class ServiceLocationEnumerator extends Object
implements ServiceLocationEnumeration {
// The base enumerator.
Enumeration base;
/**
* The constructor simply takes an enumerator on the vector.
*/
public ServiceLocationEnumerator(Vector v) {
if (v != null) {
base = v.elements();
} else {
base = (new Vector()).elements();
}
}
/**
* Pass through to the Enumerator method.
*/
public boolean hasMoreElements() {
return base.hasMoreElements();
}
/**
* Pass through to the Enumerator method.
*/
public Object nextElement() throws NoSuchElementException {
return base.nextElement();
}
/**
* Pass through to the Enumerator method.
*/
public Object next() throws ServiceLocationException {
return base.nextElement();
}
}