fiore@0: /*  
fiore@0:  CCmI Diagram Editor for Android 
fiore@0:   
fiore@0:  Copyright (C) 2012  Queen Mary University of London (http://ccmi.eecs.qmul.ac.uk/)
fiore@0: 
fiore@0:  This program is free software: you can redistribute it and/or modify
fiore@0:  it under the terms of the GNU General Public License as published by
fiore@0:  the Free Software Foundation, either version 3 of the License, or
fiore@0:  (at your option) any later version.
fiore@0: 
fiore@0:  This program is distributed in the hope that it will be useful,
fiore@0:  but WITHOUT ANY WARRANTY; without even the implied warranty of
fiore@0:  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
fiore@0:  GNU General Public License for more details.
fiore@0: 
fiore@0:  You should have received a copy of the GNU General Public License
fiore@0:  along with this program.  If not, see <http://www.gnu.org/licenses/>.
fiore@0: */
fiore@0: package uk.ac.qmul.eecs.ccmi.xmlparser;
fiore@0: 
fiore@0: /**
fiore@0:  * 
fiore@0:  * Interface implemented by the classes of this package that are represent
fiore@0:  * elements showed in the hierarchical view, when the user explores the diagram   
fiore@0:  *
fiore@0:  */
fiore@0: public interface HierarchyItem {
fiore@0: 	
fiore@0: 	/**
fiore@0: 	 *  {@code toString()} must be overwritten in order to return the label of the item 
fiore@0: 	 */
fiore@0: 	public String toString();
fiore@0: }