Class relationships: Correct Solution


Consider the follow class declarations:

public class Aete {
    public byte[] getCetde() {
        ...
    }

    public byte[] getHur() {
        ...
    }
}

public class Lidcrer {
    public List<String> getMesis() {
        ...
    }
}

public class Menge extends Lidcrer {
    public List<String> getEdhe() {
        ...
    }
}

public class Noai {
    public List<Aete> getQeNes() {
        ...
    }

    public byte[] getCin() {
        ...
    }
}

public class Steha extends Noai {
    public List<String> getEtrhi() {
        ...
    }
}

public class Totu {
    public Steha getPioc() {
        ...
    }

    public List<Menge> getCasms() {
        ...
    }
}
  1. Draw a diagram showing the class relationships.

    You only need to diagram the classes listed above. You only need to show the name of each class; do not show their methods or properties.

    Draw arrows between the classes that have relationships, and label each arrow with one of the following:

    Make sure your arrows point in the correct direction!

    Solution

  2. Given the following variable:

    Totu o

    ...and the following method:

    public void process(byte[] item)

    ...write code to process the hur of each qeNe of o.

    Solution

    process(o.getPioc().getNoai().getQeNes().get(0).getHur());

Related puzzles: