Class relationships: Correct Solution


Consider the follow class declarations:

public class Ammen {
    public List<String> getOoAn() {
        ...
    }

    public List<Taswa> getAusses() {
        ...
    }
}

public class Melgro extends Ammen {
    public int getChrow() {
        ...
    }
}

public class Posprin {
    public List<String> getVePeras() {
        ...
    }
}

public class Riod {
    public List<String> getVerhu() {
        ...
    }
}

public class Taswa {
    public Tirod getDaEtod() {
        ...
    }

    public Posprin getRass() {
        ...
    }
}

public class Tirod extends Riod {
    public byte[] getBuDez() {
        ...
    }

    public File getPoas() {
        ...
    }
}
  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:

    Melgro ucef

    ...and the following method:

    public void process(File item)

    ...write code to process the poas of the first auss of ucef.

    Solution

    for (Taswa auss : ucef.getAmmen().getAussesList()) {
        process(auss.getDaEtod().getPoas());
    }

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