package DB;

import java.io.Serializable;
import javax.persistence.*;
import java.util.List;


/**
 * The persistent class for the course database table.
 * 
 */
@Entity
@Table(name="course")
@NamedQuery(name="Course.findAll", query="SELECT c FROM Course c")
public class Course implements Serializable {
	private static final long serialVersionUID = 1L;
	private Integer id;
	private String description;
	private String name;
	private List<Lecture> lectures;

	public Course() {
	}


	@Id
	@GeneratedValue(strategy=GenerationType.AUTO)
	@Column(unique=true, nullable=false)
	public Integer getId() {
		return this.id;
	}

	public void setId(Integer id) {
		this.id = id;
	}


	@Column(length=2147483647)
	public String getDescription() {
		return this.description;
	}

	public void setDescription(String description) {
		this.description = description;
	}


	@Column(length=30)
	public String getName() {
		return this.name;
	}

	public void setName(String name) {
		this.name = name;
	}


	//bi-directional many-to-one association to Lecture
	@OneToMany(mappedBy="courseBean")
	public List<Lecture> getLectures() {
		return this.lectures;
	}

	public void setLectures(List<Lecture> lectures) {
		this.lectures = lectures;
	}

	public Lecture addLecture(Lecture lecture) {
		getLectures().add(lecture);
		lecture.setCourseBean(this);

		return lecture;
	}

	public Lecture removeLecture(Lecture lecture) {
		getLectures().remove(lecture);
		lecture.setCourseBean(null);

		return lecture;
	}

}