Class relationships: Correct Solution


Consider the follow class declarations:

public class Aest extends CeaNodsec {
    public List<Murpre> getVaVostes() {
        ...
    }

    public Binthel getTodei() {
        ...
    }
}

public class Binthel {
    public File getIserk() {
        ...
    }
}

public class CeaNodsec {
    public Ecer getSiand() {
        ...
    }

    public String getOul() {
        ...
    }
}

public class Ecer {
    public byte[] getCus() {
        ...
    }

    public List<Plegme> getCesos() {
        ...
    }
}

public class Murpre {
    public File getHari() {
        ...
    }
}

public class Plegme {
    public byte[] getMism() {
        ...
    }

    public List<String> getSaLa() {
        ...
    }
}
  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:

    Aest sto

    ...and the following method:

    public void process(List<String> item)

    ...write code to process the saLa of the first ceso of sto.

    Solution

    for (Plegme ceso : sto.getCeaNodsec().getSiand().getCesosList()) {
        process(ceso.getSaLa());
    }

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