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1   /* This file is part of COPAL (COntext Provisioning for All).
2    *
3    * COPAL is a part of SM4All (Smart hoMes for All) project.
4    *
5    * COPAL is free software: you can redistribute it and/or modify
6    * it under the terms of the GNU Lesser General Public License as published by
7    * the Free Software Foundation, either version 3 of the License, or
8    * (at your option) any later version.
9    *
10   * COPAL is distributed in the hope that it will be useful,
11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13   * GNU Lesser General Public License for more details.
14   *
15   * You should have received a copy of the GNU Lesser General Public License
16   * along with COPAL. If not, see <http://www.gnu.org/licenses/>.
17   */
18  package at.ac.tuwien.infosys.sm4all.copal.api.util;
19  
20  /**
21   * The class which holds {@link Observer}s that can be notified.
22   * 
23   * @param <E> the type of change represented as an {@link Enum}.
24   * @param <T> the type of changed object.
25   * @param <O> the type of {@link Observer} that can attach and detach to this
26   *        {@link BaseObservable}.
27   * @author sanjin
28   */
29  public class ConcreteObservable<E extends Enum<?>, T, O extends Observer<E, T>>
30          extends BaseObservable<E, T, O> {
31  
32      @Override
33      public void notifyAll(final E change, final T object) {
34          super.notifyAll(change, object);
35      }
36  }