/* Copyright (c) 2010, skobbler GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
package org.openstreetmap.josm.plugins.mapdust.gui.component.model;
import java.util.List;
import javax.swing.AbstractListModel;
import org.openstreetmap.josm.plugins.mapdust.gui.value.MapdustAction;
/**
* The list model for the <code>MapdustAction</code> objects.
*
* @author Bea
* @version $Revision$
*/
public class ActionListModel extends AbstractListModel<MapdustAction> {
/** The serial version UID */
private static final long serialVersionUID = -4919264544683489112L;
/**
* The list of <code>MapdustAction</code> objects
*/
private final List<MapdustAction> list;
/**
* Builds an empty <code>MapdustAction</code> object
*/
public ActionListModel() {
this.list = null;
}
/**
* Builds a <code>MapdustAction</code> object based on the given argument
*
* @param list A list of <code>MapdustAction</code> objects
*/
public ActionListModel(List<MapdustAction> list) {
this.list = list;
}
/**
* Returns the <code>MapdustAction</code> from the given position.
*
* @param index The position of the element
* @return <code>MapdustAction</code> from the given position
*/
@Override
public MapdustAction getElementAt(int index) {
if (index >= 0 && index < list.size()) {
return list.get(index);
}
return null;
}
/**
* Returns the size of the list of objects.
*
* @return size
*/
@Override
public int getSize() {
return (list != null ? list.size() : 0);
}
}