001/* 002 * This file is part of the Kompics component model runtime. 003 * 004 * Copyright (C) 2009 Swedish Institute of Computer Science (SICS) 005 * Copyright (C) 2009 Royal Institute of Technology (KTH) 006 * 007 * Kompics is free software; you can redistribute it and/or 008 * modify it under the terms of the GNU General Public License 009 * as published by the Free Software Foundation; either version 2 010 * of the License, or (at your option) any later version. 011 * 012 * This program is distributed in the hope that it will be useful, 013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 015 * GNU General Public License for more details. 016 * 017 * You should have received a copy of the GNU General Public License 018 * along with this program; if not, write to the Free Software 019 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 020 */ 021package se.sics.kompics; 022 023/** 024 * The <code>ChannelCore</code> class. 025 * 026 * @author Lars Kroll {@literal <[email protected]>} 027 * @version $Id$ 028 */ 029public interface ChannelCore<P extends PortType> extends Channel<P> { 030 031 public boolean isDestroyed(); 032 033 public boolean hasPositivePort(Port<P> port); 034 035 public boolean hasNegativePort(Port<P> port); 036 037 public void forwardToPositive(KompicsEvent event, int wid); 038 039 public void forwardToNegative(KompicsEvent event, int wid); 040}