ass1-jpa/src/main/java/dst/ass1/jpa/model/ILesson.java

   1 package dst.ass1.jpa.model;
   2
   3 import java.util.Collection;
   4 import java.util.Date;
   5
   6 public interface ILesson {
   7
   8     Long getId();
   9
  10     void setId(Long id);
  11
  12     String getDescription();
  13
  14     void setDescription(String description);
  15
  16     Date getStart();
  17
  18     void setStart(Date start);
  19
  20     Date getEnd();
  21
  22     void setEnd(Date end);
  23
  24     ICourse getCourse();
  25
  26     void setCourse(ICourse course);
  27
  28     Collection<ILecturer> getLecturers();
  29
  30     void setLecturers(Collection<ILecturer> lecturers);
  31
  32     void addLecturer(ILecturer lecturer);
  33
  34     Collection<ILesson> getRequiredLessons();
  35
  36     void setRequiredLessons(Collection<ILesson> requiredLessons);
  37
  38     void addRequiredLesson(ILesson lesson);
  39
  40     Collection<ILesson> getRequiredByLessons();
  41
  42     void setRequiredByLessons(Collection<ILesson> requiredByLessons);
  43
  44     void addRequiredByLesson(ILesson lesson);
  45
  46     Collection<IMaterial> getMaterials();
  47
  48     void setMaterials(Collection<IMaterial> materials);
  49
  50     void addMaterial(IMaterial material);
  51
  52 }