public class Elevator {

/**Creates a new instance of Elevator */
public boolean pintuTerbuka = false;
public int lantaiSaatIni = 3;
public final int maxLantai = 10;
public final int minLantai =1;

public void bukaPintu(){
System.out.println("buka pintu");
pintuTerbuka = true;
System.out.println("pintu terbuka");
}
public void tutupPintu(){
System.out.println("tutup pintu");
pintuTerbuka = false;
System.out.println("pintu tertutup");
}

public void naik () {
System.out.println("naik satu lantai");
lantaiSaatIni++;
System.out.println("lantai: "+lantaiSaatIni);
}
public void turun(){
System.out.println("turun satu lantai");
lantaiSaatIni--;
System.out.println("lanyai: "+lantaiSaatIni);
}
}