package org.jtheque.films.view.impl.models.list;

 /*

  * This file is part of JTheque.

  *

  * JTheque is free software: you can redistribute it and/or modify

  * it under the terms of the GNU General Public License as published by

  * the Free Software Foundation, either version 3 of the License.

  *

  * JTheque is distributed in the hope that it will be useful,

  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  * GNU General Public License for more details.

  *

  * You should have received a copy of the GNU General Public License

  * along with JTheque.  If not, see <http://www.gnu.org/licenses/>.

  */

 import javax.swing.DefaultListModel;

 import java.util.ArrayList;

 import java.util.Collection;

 import java.util.List;

 /**

  * A simple list model.

  *

  * @author Baptiste Wicht

  */

 public final class SimpleModel<T> extends DefaultListModel {

     private static final long serialVersionUID = 627034111249354845L;

     private final List<T> objects;

     /**

      * Construct a new SimpleModel.

      */

     public SimpleModel() {

         super();

         objects = new ArrayList<T>(10);

     }

     @Override

     public Object getElementAt(int index) {

         return objects.get(index);

     }

     @Override

     public Object get(int index) {

         return objects.get(index);

     }

     @Override

     public int getSize() {

         return objects.size();

     }

     @Override

     public Object remove(int index) {

         T actor = objects.remove(index);

         fireIntervalRemoved(this, index, index);

         return actor;

     }

     @Override

     public void addElement(Object obj) {

         objects.add((T) obj);

         fireIntervalAdded(this, getSize(), getSize());

     }

     @Override

     public void removeAllElements() {

         objects.clear();

         fireContentsChanged(this, 0, getSize());

     }

     @Override

     public boolean removeElement(Object obj) {

         T t = (T) obj;

         int index = objects.indexOf(t);

         boolean remove = objects.remove(t);

         fireIntervalRemoved(this, index, index);

         return remove;

     }

     /**

      * Return the objects.

      *

      * @return A List containing all the objects of the model.

      */

     public Collection<T> getObjects() {

         return objects;

     }

 }