gov/nasa/worldwind/RenderingEvent.java

   1 /*
   2 Copyright (C) 2001, 2006 United States Government
   3 as represented by the Administrator of the
   4 National Aeronautics and Space Administration.
   5 All Rights Reserved.
   6 */
   7 package gov.nasa.worldwind;
   8
   9 import java.util.*;
  10
  11 /**
  12  * @author tag
  13  * @version $Id: RenderingEvent.java 1909 2007-05-30 20:50:03Z tgaskins $
  14  */
  15 public class RenderingEvent extends EventObject
  16 {
  17     public static final String BEFORE_RENDERING = "gov.nasa.worldwind.RenderingEvent.BeforeRendering";
  18     public static final String BEFORE_BUFFER_SWAP = "gov.nasa.worldwind.RenderingEvent.BeforeBufferSwap";
  19     public static final String AFTER_BUFFER_SWAP = "gov.nasa.worldwind.RenderingEvent.AfterBufferSwap";
  20
  21     private String stage;
  22
  23     public RenderingEvent(Object source, String stage)
  24     {
  25         super(source);
  26         this.stage = stage;
  27     }
  28
  29     public String getStage()
  30     {
  31         return this.stage != null ? this.stage : "gov.nasa.worldwind.RenderingEvent.UnknownStage";
  32     }
  33
  34     @Override
  35     public String toString()
  36     {
  37         return this.getClass().getName() + " "
  38             + this.stage != null ? this.stage : WorldWind.retrieveErrMsg("generic.unknown");
  39     }
  40 }