Class relationships: Correct Solution


Consider the follow class declarations:

public class Dorar {
    public int getLadti() {
        ...
    }
}

public class Eant {
    public Phixle getPhute() {
        ...
    }

    public File getEdNel() {
        ...
    }
}

public class Froad {
    public List<String> getMesma() {
        ...
    }

    public List<Mashbo> getTeins() {
        ...
    }
}

public class Iulsick {
    public byte[] getErong() {
        ...
    }
}

public class Mashbo extends Eant {
    public String getMacif() {
        ...
    }
}

public class Phixle {
    public String getSian() {
        ...
    }

    public List<String> getTras() {
        ...
    }
}

public class Rocce extends Iulsick {
    public List<Sest> getBettes() {
        ...
    }

    public Froad getPhal() {
        ...
    }
}

public class Sest {
    public List<Dorar> getNepias() {
        ...
    }

    public int getIlSoscu() {
        ...
    }
}
  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:

    Rocce u

    ...and the following method:

    public void process(List<String> item)

    ...write code to process the tras of the first tein of u.

    Solution

    for (Mashbo tein : u.getPhal().getTeinsList()) {
        process(tein.getEant().getPhute().getTras());
    }

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