/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common
* Development and Distribution License("CDDL") (collectively, the
* "License"). You may not use this file except in compliance with the
* License. You can obtain a copy of the License at
* http://www.netbeans.org/cddl-gplv2.html
* or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
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* License. When distributing the software, include this License Header
* Notice in each file and include the License file at
* nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
* particular file as subject to the "Classpath" exception as provided
* by Sun in the GPL Version 2 section of the License file that
* accompanied this code. If applicable, add the following below the
* License Header, with the fields enclosed by brackets [] replaced by
* your own identifying information:
* "Portions Copyrighted [year] [name of copyright owner]"
*
* Contributor(s):
*
* The Original Software is the Accelerators module.
* The Initial Developer of the Original Software is Andrei Badea.
* Portions Copyright 2005-2006 Andrei Badea.
* All Rights Reserved.
*
* If you wish your version of this file to be governed by only the CDDL
* or only the GPL Version 2, indicate your decision by adding
* "[Contributor] elects to include this software in this distribution
* under the [CDDL or GPL Version 2] license." If you do not indicate a
* single choice of license, a recipient has the option to distribute
* your version of this file under either the CDDL, the GPL Version 2 or
* to extend the choice of license to its licensees as provided above.
* However, if you add GPL Version 2 code and therefore, elected the GPL
* Version 2 license, then the option applies only if the new code is
* made subject to such option by the copyright holder.
*
* Contributor(s): Petr Hrebejk
*/
package org.netbeans.modules.jumpto.file;
import java.util.List;
import javax.swing.ListModel;
/** Unmodifyiable ListModel based on a List.
*
* @author Petr Hrebejk
*/
class ListListModel<T> implements ListModel {
private List list;
private Object last;
/** Creates a new instance of IteratorList */
public ListListModel( List<? extends T> list ) {
this( list, null );
}
public ListListModel( List<? extends T> list, Object last ) {
this.list = list;
this.last = last;
// System.out.println("Creating with last " + last);
}
// List implementataion ------------------------------------------------
public Object getElementAt(int index) {
// System.out.println("GE " + index );
if ( last != null && index == list.size() ) {
return last;
}
return list.get( index );
}
public int getSize() {
return list.size() + (last == null ? 0 : 1);
}
public void removeListDataListener(javax.swing.event.ListDataListener l) {
// Does nothing - unmodifiable
}
public void addListDataListener(javax.swing.event.ListDataListener l) {
// Does nothing - unmodifiable
}
}
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