001    /*
002     *  www.ti.bfh.ch
003     *
004     *  Copyright 2007, Berne University of Applied Sciences, 
005     *  School of Engineering and Information Technology
006     *  and individual contributors as indicated by the @authors tag.
007     *
008     *  This is free software; you can redistribute it and/or modify it under the terms of the 
009     *  GNU Lesser General Public License as published by the Free Software Foundation; 
010     *  either version 3 of the License, or (at your option) any later version.
011     *
012     *  This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
013     *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
014     *  See the GNU Lesser General Public License for more details.
015     *
016     *  You should have received a copy of the GNU Lesser General Public License along with this software; 
017     *  if not, see <http://www.gnu.org/licenses/>.
018     *
019     */
020    package ch.bfh.algo.core.sequence;
021    
022    import java.util.ListIterator;
023    
024    public class LinkedElementIterator<E,P extends GenericLinkedPosition<E,P>> extends LinkedIterator<E,P> implements ListIterator<E>{
025            
026            public LinkedElementIterator(GenericLinkedSequence<E,P> sequence, P before, P after){
027                    super(sequence,before,after);
028            }
029            
030            public E next(){
031                    return this.nextElement();
032            }
033            
034            public E previous(){
035                    return this.previousElement();
036            }
037            
038            public void add(E element){
039                    this.addElement(element);
040            }
041    
042            public void set(E element){
043                    this.setElement(element);
044            }
045    }