circlestatemachine.java

openmap java写的开源数字地图程序. 用applet实现,可以像google map 那样放大缩小地图.

// **********************************************************************
// 
// <copyright>
// 
//  BBN Technologies
//  10 Moulton Street
//  Cambridge, MA 02138
//  [phone]
// 
//  Copyright (C) BBNT Solutions LLC. All rights reserved.
// 
// </copyright>
// **********************************************************************
// 
// $Source:
// /cvs/distapps/openmap/src/openmap/com/bbn/openmap/omGraphics/editable/CircleStateMachine.java,v
// $
// $RCSfile: CircleStateMachine.java,v $
// $Revision: 1.2.2.1 $
// $Date: 2004/10/14 18:27:29 $
// $Author: dietrick $
// 
// **********************************************************************

package com.bbn.openmap.omGraphics.editable;

import com.bbn.openmap.omGraphics.*;
import com.bbn.openmap.layer.util.stateMachine.*;
import com.bbn.openmap.util.Debug;

public class CircleStateMachine extends EOMGStateMachine {

    public CircleStateMachine(EditableOMCircle circle) {
        super(circle);
    }

    protected State[] init() {
        State[] states = super.init();
        Debug.message("eomc", "CircleStateMachine.init()");

        //  These are the only two states that need something special
        //  to happen.
        states[GRAPHIC_UNDEFINED] = new CircleUndefinedState((EditableOMCircle) graphic);
        states[GRAPHIC_SELECTED] = new CircleSelectedState((EditableOMCircle) graphic);
        states[GRAPHIC_SETOFFSET] = new CircleSetOffsetState((EditableOMCircle) graphic);
        return states;
    }
}