added getTurnLoss() and getWindSide() to PolarDiagram; to be implemented

java/com.sap.sailing.simulator/src/com/sap/sailing/simulator/PolarDiagram.java

@@ -5,6 +5,8 @@ import com.sap.sailing.domain.common.Bearing;
 
 public interface PolarDiagram {
 		
+	enum WindSide {RIGHT, LEFT, FACING, OPPOSING};
+	
 	SpeedWithBearing getWind();
 	
 	void setWind(SpeedWithBearing newWind);
@@ -14,4 +16,8 @@ public interface PolarDiagram {
 	Bearing[] optimalDirectionsUpwind();
 	Bearing[] optimalDirectionsDownwind();
 	
+	long getTurnLoss();
+	WindSide getWindSide();
+	
+	
 }

java/com.sap.sailing.simulator/src/com/sap/sailing/simulator/impl/PolarDiagram49.java

@@ -353,4 +353,16 @@ public class PolarDiagram49 implements PolarDiagram {
         // return new PolarDiagram49(table, beatAngles, gybeAngles, beatSOG, gybeSOG);
     }
 
+	@Override
+	public long getTurnLoss() {
+		// TODO Auto-generated method stub
+		return 0;
+	}
+
+	@Override
+	public WindSide getWindSide() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
 }