2 * Copyright (c) 2003-2005 The BISON Project
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU Lesser General Public License version 2 as
6 * published by the Free Software Foundation.
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU Lesser General Public License for more details.
13 * You should have received a copy of the GNU Lesser General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 * Generic interface for classes that are responsible for observing or modifying
23 * the ongoing simulation. It is designed to allow maximal flexibility therefore
24 * poses virtually no restrictions on the implementation.
26 public interface Control
30 * Performs arbitrary modifications or reports arbitrary information over the
32 * @return true if the simulation has to be stopped, false otherwise.
34 public boolean execute();