new rmi mandelbrot features

VerteilteSysteme-Examples/src/verteiltesysteme/mandelbrot/rmi/MGuiRMI.java

@@ -26,6 +26,7 @@ import javax.swing.JPanel;
 import javax.swing.JSlider;
 import javax.swing.JTextField;
 import javax.swing.border.BevelBorder;
+import javax.swing.border.EmptyBorder;
 import javax.swing.event.ChangeEvent;
 import javax.swing.event.ChangeListener;
 
@@ -92,12 +93,20 @@ class RMIMandelbrotCalculationThread extends Thread {
 
     public void run() {
         try {
+            this.view.setIcon(new ImageIcon());
         	long timestampStart = System.currentTimeMillis();
         	
-        	double ULx = this.remoteCalcObj.getULx();
-			double ULy = this.remoteCalcObj.getULy();
-			double LRx = this.remoteCalcObj.getLRx();
-			double LRy = this.remoteCalcObj.getLRy();
+        	//double ULx = -0.16099999999999995, ULy = -0.9365333333333333, LRx = -0.03533333333333327, LRy = -0.8108666666666666;
+        	
+        	double ULx = -2;
+            double ULy = 2;
+            double LRx = 2;
+            double LRy = -2;
+            
+        	//double ULx = this.remoteCalcObj.getULx();
+			//double ULy = this.remoteCalcObj.getULy();
+			//double LRx = this.remoteCalcObj.getLRx();
+			//double LRy = this.remoteCalcObj.getLRy();
 			System.out.println("actual="+ULx + "/" + ULy + "/" + LRx + "/" + LRy);
 			double w = LRx - ULx;
 			double h = LRy - ULy;
@@ -124,12 +133,12 @@ class RMIMandelbrotCalculationThread extends Thread {
 			this.boxULy = 0;
 			this.boxW = MGuiRMI.RESX;
 			this.boxH = MGuiRMI.RESY;
-			this.remoteCalcObj.setView(ULx, ULy, LRx, LRy);
+			//this.remoteCalcObj.setView(ULx, ULy, LRx, LRy);
 			// end alex
 			  int[] colors = null;
 
 
-			  this.remoteCalcObj.iterateAllPoints(this.maxIterations * 1000, MGuiRMI.RESX, MGuiRMI.RESY/2);
+			  this.remoteCalcObj.iterateAllPoints(this.maxIterations * 1000, MGuiRMI.RESX, MGuiRMI.RESY/2, ULx, ULy, LRx, LRy);
 
 			  /*
 			  int[] lookupTable = generateLookupTable(this.maxIterations.getValue() * 1000);
@@ -179,7 +188,8 @@ public class MGuiRMI implements ActionListener, ChangeListener, MouseListener, M
   JButton endButton;
   JButton backButton;
   JButton calcButton;
-  JTextField hostTextField;
+  JTextField host1TextField;
+  JTextField host2TextField;
   JSlider maxIterations;
   MyJLabel viewUpper;
   MyJLabel viewLower;
@@ -203,21 +213,25 @@ public class MGuiRMI implements ActionListener, ChangeListener, MouseListener, M
     // set up GUI
     this.frame = new JFrame("Mandelbrotmenge");
     this.panel = new JPanel();
+    this.panel.setBorder(new EmptyBorder(0,0,0,0));
     this.endButton = new JButton("Ende");
     this.panel.add(this.endButton);
     this.backButton = new JButton("Zurck");
     this.panel.add(this.backButton);
     this.calcButton = new JButton("Rechnen");
-    this.hostTextField = new JTextField(20);
-    this.hostTextField.setText("localhost");
+    this.host1TextField = new JTextField(10);
+    this.host1TextField.setText("localhost");
+    this.host2TextField = new JTextField(10);
+    this.host2TextField.setText("localhost");
     this.panel.add(this.calcButton);
-    this.panel.add(this.hostTextField);
+    this.panel.add(this.host1TextField);
+    this.panel.add(this.host2TextField);
     this.frame.add(this.panel);
     this.frame.setSize(700, 720);
     this.frame.setVisible(true);
     this.viewUpper = new MyJLabel();
     this.viewLower = new MyJLabel();
-    this.maxIterations = new JSlider(0, 50, 30);
+    this.maxIterations = new JSlider(0, 100, 30);
     this.panel.add(this.maxIterations);
     this.panel.add(this.viewUpper);
     this.panel.add(this.viewLower);
@@ -267,11 +281,6 @@ public class MGuiRMI implements ActionListener, ChangeListener, MouseListener, M
     if (ae.getSource() == this.backButton) {
       System.out.println("Zurueck");
       // Zoom und Ausschnitt zurcksetzen
-
-      double ULx = -2;
-      double ULy = 2;
-      double LRx = 2;
-      double LRy = -2;
       this.boxULx = 0;
       this.boxULy = 0;
       this.boxW = MGuiRMI.RESX;
@@ -288,12 +297,14 @@ public class MGuiRMI implements ActionListener, ChangeListener, MouseListener, M
       }
       else
       {
+    	/*
         try {
           this.remoteCalcObj.setView(ULx, ULy, LRx, LRy);
         } catch (RemoteException e) {
           // TODO Auto-generated catch block
           e.printStackTrace();
         }
+        */
         this.message.setText("Ausschnitt zurckgesetzt");
       }
       if (this.remoteCalcObj2 == null)
@@ -304,23 +315,31 @@ public class MGuiRMI implements ActionListener, ChangeListener, MouseListener, M
       }
       else
       {
+        /*
     	try {
           this.remoteCalcObj2.setView(ULx, ULy, LRx, LRy);
         } catch (RemoteException e) {
           // TODO Auto-generated catch block
           e.printStackTrace();
         }
+        */
         this.message.setText("Ausschnitt zurckgesetzt");
       }
     } else
 
     if (ae.getSource() == this.calcButton) {
-      String hostname = this.hostTextField.getText();
-      System.out.println("Verbinde mit RMI Registry auf Host: " + hostname);
+      String hostname1 = this.host1TextField.getText();
+      String hostname2 = this.host2TextField.getText();
+      System.out.println("Verbinde mit RMI Registry auf Host: " + hostname1);
       try {
-        Registry registry = LocateRegistry.getRegistry(hostname);
+    	  //double ULx = -0.16099999999999995, ULy = -0.9365333333333333, LRx = -0.03533333333333327, LRy = -0.8108666666666666;
+	      //double ULx = -2, ULy = 2, LRx = 2, LRy = -2;
+        Registry registry = LocateRegistry.getRegistry(hostname1);
         this.remoteCalcObj = (RMIMandelbrotCalculationsInterface) registry.lookup("RMIMandelbrotCalculationsInterface");
-        this.remoteCalcObj2 = (RMIMandelbrotCalculationsInterface) registry.lookup("RMIMandelbrotCalculationsInterface2");
+        //this.remoteCalcObj.setView(ULx, ULy, LRx, LRy);
+        Registry registry2 = LocateRegistry.getRegistry(hostname2);
+        this.remoteCalcObj2 = (RMIMandelbrotCalculationsInterface) registry2.lookup("RMIMandelbrotCalculationsInterface");
+        //this.remoteCalcObj2.setView(ULx, ULy, LRx, LRy);
         /** CODE SEBASTIAN
 
         System.out.println("Rechnen");
@@ -360,6 +379,7 @@ public class MGuiRMI implements ActionListener, ChangeListener, MouseListener, M
         end */
         /* Code Alex */
       System.out.println("Rechnen");
+      this.message.setText("Rechnen");
 
       RMIMandelbrotCalculationThread rmimct = new RMIMandelbrotCalculationThread(true, this.viewUpper, this.remoteCalcObj, maxIterations.getValue());
       new Thread(rmimct).start();
@@ -374,7 +394,7 @@ public class MGuiRMI implements ActionListener, ChangeListener, MouseListener, M
     }
   }
 
-  // Zoom not wirking for lower...
+  // Zoom not working for lower...
   
   public void mousePressed(MouseEvent e) {
     this.boxULx = e.getX();

VerteilteSysteme-Examples/src/verteiltesysteme/mandelbrot/rmi/RMIMandelbrotCalculationsInterface.java

@@ -4,11 +4,13 @@ import java.rmi.Remote;
 import java.rmi.RemoteException;
 
 public interface RMIMandelbrotCalculationsInterface extends Remote {
-	void iterateAllPoints(int maxIterations, double nrPointsX, double nrPointsY) throws RemoteException;
+	void iterateAllPoints(int maxIterations, double nrPointsX, double nrPointsY, double ULx, double ULy, double LRx, double LRy) throws RemoteException;
 	public int[] getResult() throws RemoteException;
+	/*
 	public double getULx() throws RemoteException;
 	public double getLRx() throws RemoteException;
 	public double getULy() throws RemoteException;
 	public double getLRy() throws RemoteException;
 	public void setView(double ULx, double ULy, double LRx, double LRy) throws RemoteException;
+	*/
 }
\ No newline at end of file

VerteilteSysteme-Examples/src/verteiltesysteme/mandelbrot/rmi/RMIMandelbrotCalculationsServer.java

@@ -84,7 +84,7 @@ public class RMIMandelbrotCalculationsServer implements RMIMandelbrotCalculation
   protected int[] result = null;
 
   // der augenblicklich gewaehlte Ausschnitt
-  double ULx = -2, ULy = 2, LRx = 2, LRy = -2;
+  //double ULx = -2, ULy = 2, LRx = 2, LRy = -2;
 
   int iterateOnePoint(Complex c, int maxIterations, double maxModulus) {
     Complex z = new Complex(0., 0.);
@@ -100,16 +100,16 @@ public class RMIMandelbrotCalculationsServer implements RMIMandelbrotCalculation
     return maxIterations;
   }
 
-  public void iterateAllPoints(int maxIterations, double nrPointsX, double nrPointsY) {
+  public void iterateAllPoints(int maxIterations, double nrPointsX, double nrPointsY, double ULx, double ULy, double LRx, double LRy) {
 
     this.result = new int[(int) (nrPointsX * nrPointsY)];
 
     int counter = 0;
-    double stepX = (this.LRx - this.ULx) / nrPointsX;
-    double stepY = (this.LRy - this.ULy) / nrPointsY;
-    double i = this.ULy;
+    double stepX = (LRx - ULx) / nrPointsX;
+    double stepY = (LRy - ULy) / nrPointsY;
+    double i = ULy;
     for (int cy = 0; cy < nrPointsY; cy++) {
-      double r = this.ULx;
+      double r = ULx;
       for (int cx = 0; cx < nrPointsX; cx++) {
         Complex c = new Complex(r, i);
         this.result[counter] = maxIterations - this.iterateOnePoint(c, maxIterations, 2.0);
@@ -124,6 +124,7 @@ public class RMIMandelbrotCalculationsServer implements RMIMandelbrotCalculation
     return this.result;
   }
 
+  /*
   public double getULx() {
     return this.ULx;
   }
@@ -146,5 +147,6 @@ public class RMIMandelbrotCalculationsServer implements RMIMandelbrotCalculation
     this.LRx = LRx;
     this.LRy = LRy;
   }
+  */
 
 }

VerteilteSysteme-Examples/src/verteiltesysteme/mandelbrot/rmi/RMIMandelbrotCalculationsServer2.java

@@ -49,7 +49,7 @@ public class RMIMandelbrotCalculationsServer2 implements RMIMandelbrotCalculatio
   protected int[] result = null;
 
   // der augenblicklich gewaehlte Ausschnitt
-  double ULx = -2, ULy = 2, LRx = 2, LRy = -2;
+  //double ULx = -2, ULy = 2, LRx = 2, LRy = -2;
 
   int iterateOnePoint(Complex c, int maxIterations, double maxModulus) {
     Complex z = new Complex(0., 0.);
@@ -65,16 +65,16 @@ public class RMIMandelbrotCalculationsServer2 implements RMIMandelbrotCalculatio
     return maxIterations;
   }
 
-  public void iterateAllPoints(int maxIterations, double nrPointsX, double nrPointsY) {
+  public void iterateAllPoints(int maxIterations, double nrPointsX, double nrPointsY, double ULx, double ULy, double LRx, double LRy) {
 
     this.result = new int[(int) (nrPointsX * nrPointsY)];
 
     int counter = 0;
-    double stepX = (this.LRx - this.ULx) / nrPointsX;
-    double stepY = (this.LRy - this.ULy) / nrPointsY;
-    double i = this.ULy;
+    double stepX = (LRx - ULx) / nrPointsX;
+    double stepY = (LRy - ULy) / nrPointsY;
+    double i = ULy;
     for (int cy = 0; cy < nrPointsY; cy++) {
-      double r = this.ULx;
+      double r = ULx;
       for (int cx = 0; cx < nrPointsX; cx++) {
         Complex c = new Complex(r, i);
         this.result[counter] = maxIterations - this.iterateOnePoint(c, maxIterations, 2.0);
@@ -89,6 +89,7 @@ public class RMIMandelbrotCalculationsServer2 implements RMIMandelbrotCalculatio
     return this.result;
   }
 
+  /*
   public double getULx() {
     return this.ULx;
   }
@@ -104,12 +105,15 @@ public class RMIMandelbrotCalculationsServer2 implements RMIMandelbrotCalculatio
   public double getLRy() {
     return this.LRy;
   }
+  */
 
+  /*
   public void setView(double ULx, double ULy, double LRx, double LRy) {
     this.ULx = ULx;
     this.ULy = ULy;
     this.LRx = LRx;
     this.LRy = LRy;
   }
+  */
 
 }