Working with Databases in Java - Beginning Java Programming: The Object-Oriented Approach - page 336

public Employee(int EmployeeID, String Name, String Gender,
int DNR, Set<Project> projects) {
super();
this.EmployeeID = EmployeeID;
this.Name = Name;
this.Gender = Gender;
this.DNR = DNR;
this.projects = projects;
}
@Id
public int getEmployeeID() {
return EmployeeID;
}
public void setEmployeeID( int id ) {
this.EmployeeID = id;
}
public String getName() {
return Name;
}
public void setName( String name ) {
this.Name = name;
}
public String getGender() {
return Gender;
}
public void setGender( String gender ) {
this.Gender = gender;
}
public int getDNR() {
return DNR;
}
public void setDNR( int dnr) {
this.DNR = dnr;
}
@ManyToMany (cascade = CascadeType.ALL)
@JoinTable(name = "works_on", joinColumns =
{ @JoinColumn(name = "EmployeeID") },
inverseJoinColumns = { @JoinColumn(name = "ProjectID") })
public Set<Project> getProjects(){
return this.projects;
}
public void setProjects (Set<Project> projects) {
this.projects = projects;
}
}