ID3 Java Enum Tree

Question

I\'m trying to make a non-binary learning tree that\'s a simplified version of the ID3 algorithm. To do this, I tried to use enums, because there are several references teachin

Answer 1

you can add a child class to features:

import java.util.*;
interface hasEnumChildren {
    Class clazz();
}
enum fuelstats {
    notempty,empty
}
enum lightstatus {
    Dim,Normal
}
enum scents {
    normal,gas
}
enum soundstatus {
    Normal,Howl,Screech,Click
}
enum turn {
    no,yes
}
enum problems {
    battery,starter,solenoid,outofgas,flooding
}
enum features implements hasEnumChildren {
    lightstatus(lightstatus.class),soundstatus(soundstatus.class),fuelstats(fuelstats.class),scents(scents.class),turn(turn.class),problems(problems.class);
    features(Class clazz) {
        this.clazz=clazz;
    }
    final Class clazz;
    @Override public Class clazz() {
        return clazz;
    }
}
public class So10233099 {
    public static void main(String[] args) {
        System.out.println(Arrays.asList(features.lightstatus.clazz().getEnumConstants()));
    }
}