001    package org.apache.ojb.broker.accesslayer;
002    
003    /* Copyright 2002-2005 The Apache Software Foundation
004     *
005     * Licensed under the Apache License, Version 2.0 (the "License");
006     * you may not use this file except in compliance with the License.
007     * You may obtain a copy of the License at
008     *
009     *     http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    
018    import java.io.Serializable;
019    import java.util.Enumeration;
020    import java.util.Iterator;
021    
022    /**
023     * @version $Id: PkIterator.java,v 1.1 2007-08-24 22:17:30 ewestfal Exp $
024     */
025    public class PkIterator implements Iterator, Serializable
026    {
027            static final long serialVersionUID = 1906110293623601724L;
028        private Enumeration internalEnum;
029    
030        public PkIterator(Enumeration en)
031        {
032            internalEnum = en;
033        }
034    
035        public boolean hasNext()
036        {
037            return internalEnum.hasMoreElements();
038        }
039    
040        public Object next()
041        {
042            return internalEnum.nextElement();
043        }
044    
045        public void remove()
046        {
047            //do nothing
048        }
049    }