package create; import questions.QuestionBank; /** * View of the Test with the questions */ public abstract class ManualView { Test currentTest; /** * @param QuestionBank * pre: // QuestionBank has to exist QuestionBank.contains(Question); post: // add the Question to currentTest forall(Test test_other ; (data'.contains(test_other)) iff test_other.equals(test) || data.contains(test_other)); */ abstract void addQuestion(QuestionBank a); }