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package DB;
import java.io.Serializable;
import javax.persistence.*;
import java.util.List;
/**
* The persistent class for the lecture database table.
*
*/
@Entity
@Table(name = "lecture")
@NamedQuery(name = "Lecture.findAll", query = "SELECT l FROM Lecture l")
public class Lecture implements Serializable {
private static final long serialVersionUID = 1L;
private LecturePK id;
private Course courseBean;
private List<StudentAttendance> studentAttendances;
public Lecture() {
}
@EmbeddedId
public LecturePK getId() {
return this.id;
}
public void setId(LecturePK id) {
this.id = id;
}
// bi-directional many-to-one association to Course
@ManyToOne
@JoinColumn(name = "course", nullable = false, insertable = false, updatable = false)
public Course getCourseBean() {
return this.courseBean;
}
public void setCourseBean(Course courseBean) {
this.courseBean = courseBean;
}
// bi-directional many-to-one association to StudentAttendance
@OneToMany(mappedBy = "lecture")
public List<StudentAttendance> getStudentAttendances() {
return this.studentAttendances;
}
public void setStudentAttendances(List<StudentAttendance> studentAttendances) {
this.studentAttendances = studentAttendances;
}
public StudentAttendance addStudentAttendance(StudentAttendance studentAttendance) {
getStudentAttendances().add(studentAttendance);
studentAttendance.setLecture(this);
return studentAttendance;
}
public StudentAttendance removeStudentAttendance(StudentAttendance studentAttendance) {
getStudentAttendances().remove(studentAttendance);
studentAttendance.setLecture(null);
return studentAttendance;
}
}
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