// **********************************************************************// // <copyright>// //  BBN Technologies//  10 Moulton Street//  Cambridge, MA 02138//  (617) 873-8000// //  Copyright (C) BBNT Solutions LLC. All rights reserved.// // </copyright>// **********************************************************************// // $Source:// /cvs/distapps/openmap/src/openmap/com/bbn/openmap/omGraphics/editable/ListStateMachine.java,v// $// $RCSfile: ListStateMachine.java,v $// $Revision: 1.2.2.1 $// $Date: 2004/10/14 18:27:30 $// $Author: dietrick $// // **********************************************************************package com.bbn.openmap.omGraphics.editable;import java.util.*;import com.bbn.openmap.omGraphics.*;import com.bbn.openmap.layer.util.stateMachine.*;import com.bbn.openmap.util.Debug;public class ListStateMachine extends EOMGStateMachine {    public ListStateMachine(EditableOMGraphicList list) {        super(list);    }    protected State[] init() {        Debug.message("eomg", "ListStateMachine.init()");        State[] states = super.init();        states[GRAPHIC_SELECTED] = new ListSelectedState(graphic);        states[GRAPHIC_UNSELECTED] = new ListUnselectedState(graphic);        return states;    }    /**     * Check to see if the graphic offset point needs to be defined.     */    public boolean isOffsetNeeded() {        return offsetNeeded;    }    public void setState(int state) {        super.setState(state);        if (Debug.debugging("eomg")) {            Debug.output("ListStateMachine.setState: Setting state to "                    + states.elementAt(state).getClass().getName());        }        for (Iterator it = ((EditableOMGraphicList) graphic).getEditables()                .iterator(); it.hasNext();) {            try {                EditableOMGraphic editable = (EditableOMGraphic) it.next();                editable.getStateMachine().setState(state);                if (Debug.debugging("eomg")) {                    Debug.debugging("  on " + editable.getClass().getName());                }            } catch (NullPointerException npe) {                Debug.output("ListStateMachine: something's not right setting ListStateMachine.setState()");            }        }    }}