Class relationships: Correct Solution


Consider the follow class declarations:

public class Cheaent {
    public String getEmam() {
        ...
    }
}

public class Phre {
    public List<Cheaent> getKesms() {
        ...
    }

    public Rassci getIrAl() {
        ...
    }
}

public class Rassci extends UieLuciss {
    public String getCred() {
        ...
    }
}

public class Retead {
    public List<String> getSaBror() {
        ...
    }

    public List<Whas> getRarms() {
        ...
    }
}

public class SesGioc {
    public List<String> getIfle() {
        ...
    }
}

public class UieLuciss extends SesGioc {
    public List<Retead> getPismes() {
        ...
    }

    public Ulpe getNua() {
        ...
    }
}

public class Ulpe {
    public String getSedo() {
        ...
    }
}

public class Whas {
    public String getPsa() {
        ...
    }

    public String getOus() {
        ...
    }
}
  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:

    Phre osh

    ...and the following method:

    public void process(String item)

    ...write code to process the ous of each rarm of the first pisme of osh.

    Solution

    for (Retead pisme : osh.getIrAl().getUieLuciss().getPismesList()) {
        process(pisme.getRarms().get(0).getOus());
    }

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