package-info.java |
/** * PRAXIS_INFO * We have here three @WebDocuments({"Lectures/InheritanceAbstractClasses.pptx", "Lectures/InheritanceAbstractClasses.pdf", "Videos/InheritanceAbstractClasses.avi"}) class IS-A hierarchies, two of which use the new * concept of abstract classes. * * Two hierarchies divide courses into regular courses and freshman seminars under * UNC's old numbering scheme, which is needed for these two courses to make * sense. * Under this scheme, all freshman seminars had the same course number (6), * so this number can be a named constant instead of a (non-final) variable. * * One of these hierarchies uses abstract classes and one does not. * * We will also see a display hierarchy to create user interfaces to display a course * that matches some title. * * The display hierarchy will use factory methods to create the courses. * */ /** * NAVIGATION INFO * ACourseDisplayer * ACourseDisplayer1 * ACourseDisplayer2 * AnotherRegularCourse * AnotherFreshmanSeminar * ARegularCourse * ACourse * AFreshmanSeminar * */ package lectures.inheritance.abstract_classes; import util.annotations.WebDocuments; //Go to ACourseDisplayer first