Tracker.java

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00001 package theba.core;
00002 
00003 import java.awt.Graphics;
00004 import java.io.FileNotFoundException;
00005 import java.io.FileOutputStream;
00006 import java.io.PrintStream;
00007 
00008 import theba.core.gui.ThebaGUI;
00009 import theba.core.math.Point3D;
00010 
00011 
00019 public abstract class Tracker {
00020         protected ThebaGUI control;
00021 
00022         protected boolean keepTracking = false;
00023 
00024         protected PrintStream log = null;
00025 
00026         protected boolean paused = false;
00027 
00033         public Tracker(ThebaGUI f) {
00034                 this.control = f;
00035         }
00036 
00042         public short getCurrentId() {
00043                 return 0;
00044         }
00045 
00052         public void log(String line) {
00053                 if (log == null) {
00054                         try {
00055                                 log = new PrintStream(new FileOutputStream("log.txt"));
00056                         } catch (FileNotFoundException e1) {
00057                                 e1.printStackTrace();
00058                         }
00059                 }
00060                 if (log != null)
00061                         log.println(line);
00062         }
00063 
00068         public abstract void mouseClicked(Point3D point3D);
00069 
00080         public void paint(Graphics g, int selectedSlice) {
00081         }
00082 
00088         public void pause(boolean var) {
00089                 paused = var;
00090         }
00091 
00095         public abstract void reset();
00096 
00102         public abstract void setup();
00103 
00108         public abstract void stop();
00109 
00113         public abstract void track();
00114 }

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