ingo@1115: /*
ingo@1115:  * Copyright (c) 2010 by Intevation GmbH
ingo@1115:  *
ingo@1115:  * This program is free software under the LGPL (>=v2.1)
ingo@1115:  * Read the file LGPL.txt coming with the software for details
ingo@1115:  * or visit http://www.gnu.org/licenses/ if it does not exist.
ingo@1115:  */
ingo@1115: 
tim@337: package de.intevation.gnv.transition;
tim@337: 
sascha@779: import de.intevation.artifactdatabase.Config;
sascha@779: 
tim@337: import org.w3c.dom.Node;
tim@337: 
tim@337: /**
ingo@813:  * An abstract implementation of <code>Transition</code>.
sascha@835:  *
sascha@780:  * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a>
tim@337:  *
tim@337:  */
tim@337: public abstract class TransitionBase implements Transition {
tim@337: 
tim@337:     /**
tim@337:      * The UID of this Class.
tim@337:      */
tim@337:     private static final long serialVersionUID = -8542097519466477977L;
tim@337: 
tim@337:     private String from = null;
sascha@778: 
tim@337:     private String to = null;
tim@337:     /**
tim@337:      * Constructor
tim@337:      */
tim@337:     public TransitionBase() {
tim@337:     }
tim@337: 
ingo@813: 
tim@337:     public String getFrom() {
tim@337:         return this.from;
tim@337:     }
tim@337: 
ingo@813: 
tim@337:     public String getTo() {
tim@337:         return this.to;
tim@337:     }
sascha@778: 
ingo@813: 
tim@337:     public void setup(Node configuration) {
tim@337:       this.from = Config.getStringXPath(configuration,"from/@state");
tim@337:       this.to = Config.getStringXPath(configuration,"to/@state");
tim@337:     }
tim@337: }
sascha@836: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :