PerzeptronLabor/Online-IDE-files/DataPoint.java

public class DataPoint {
   private double x1;
   private double x2;
   private int label; // 0 für rot, 1 für grün
   private String name;

   public DataPoint(double x1, double x2, int label, String name) {
      this.x1 = x1;
      this.x2 = x2;
      this.label = label;
      this.name = name;
   }

   public String toString() {
      String retStr = "";
      retStr += this.name + ": ";
      retStr += this.label == 0 ? "rot, " : "grün, ";
      retStr += "x1: " + String.valueOf(this.x1);
      retStr += ", x2: " + String.valueOf(this.x2);
      return retStr;
   }

   double getX1()
   {
      return x1;
   }
   
   double getX2()
   {
      return x2;
   }

   String getName()
   {
      return name;
   }

   int getLabel()
   {
      return label;
   }

}