Class relationships: Correct Solution


Consider the follow class declarations:

public class Clanap {
    public int getBedol() {
        ...
    }

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

public class Cusi {
    public Ruflent getDealo() {
        ...
    }

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

public class Esbo extends Ungtwi {
    public List<Voupi> getDics() {
        ...
    }
}

public class OcsKup {
    public File getEdoss() {
        ...
    }
}

public class Ruflent extends Esbo {
    public Ushmu getIrpu() {
        ...
    }

    public List<OcsKup> getIsMisas() {
        ...
    }
}

public class Ungtwi {
    public byte[] getMitex() {
        ...
    }
}

public class Ushmu {
    public int getUmb() {
        ...
    }
}

public class Voupi extends Clanap {
    public File getEmlon() {
        ...
    }
}
  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:

    Cusi arac

    ...and the following method:

    public void process(byte[] item)

    ...write code to process the oss of the first dic of arac.

    Solution

    for (Voupi dic : arac.getDealo().getEsbo().getDicsList()) {
        process(dic.getClanap().getOss());
    }

Related puzzles: