source: src/main/java/genius/gui/panels/ExtendedListModel.java

package genius.gui.panels;

import java.util.ArrayList;

import javax.swing.AbstractListModel;

/**
 * Extends the default ListModel by allowing it to be loaded afterwards with
 * data.
 * 
 * @author Mark Hendrikx (m.j.c.hendrikx@student.tudelft.nl)
 * @version 05/12/11
 */
public class ExtendedListModel<A> extends AbstractListModel<A> {
        private static final long serialVersionUID = -8345719619830961700L;
        ArrayList<A> items = new ArrayList<A>();

        public void setInitialContent(ArrayList<A> items) {
                this.items = items;

        }

        public A getElementAt(int index) {
                if (index >= 0) {
                        return items.get(index);
                }
                return null;
        }

        public int getSize() {
                return items.size();
        }

        public void removeElementAt(int i) {
                items.remove(i);
        }
}