1 /* 2 * Copyright (C) 2003 Christian Cryder [christianc@granitepeaks.com] 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either 7 * version 2.1 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Lesser General Public License for more details. 13 * 14 * You should have received a copy of the GNU Lesser General Public 15 * License along with this library; if not, write to the Free Software 16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 17 * 18 * $Id: PMap.java,v 1.2 2004/02/01 05:16:28 christianc Exp $ 19 */ 20 package org.enhydra.barracuda.plankton.data; 21 22 import java.io.*; 23 import java.util.*; 24 25 /** 26 * <p>The purpose of this interface is to extend the standard 27 * Map interface to support the notions of 28 * <ol> 29 * <li>parental hierarchy (allowing you to navigate up)</li> 30 * <li>state (by implementing the StateMap interface)</li> 31 * </ol> 32 */ 33 public interface PMap extends Map, PData { 34 35 } 36