// **********************************************************************// // <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/layer/terrain/TerrainTool.java,v $// $RCSfile: TerrainTool.java,v $// $Revision: 1.1.1.1.2.1 $// $Date: 2004/10/14 18:27:18 $// $Author: dietrick $// // **********************************************************************package com.bbn.openmap.layer.terrain;import com.bbn.openmap.omGraphics.*;import com.bbn.openmap.proj.Projection;import com.bbn.openmap.layer.util.stateMachine.State;/** * This is a interface that defines common functionality amoung tools * (generators) used by the TerrainLayer. */public interface TerrainTool {    final static int MAX_SPACE_BETWEEN_PIXELS = 5;    /** Tell the tool to initialize. */    public void init();    /** Tell the tool to reset. */    public void reset();    /** Get the current list of graphics from the tool. */    public OMGraphicList getGraphics();    /** Let the tool know what the screen looks like. */    public void setScreenParameters(Projection p);    /** Get the current state from the state machine of the tool. */    public State getState();}