package examples.entity.uni.one_to_many; import java.io.Serializable; import javax.persistence.Entity; import javax.persistence.Id; @Entity(name="EmployeeOMUni") public class Employee implements Serializable { private int id; private String name; private char sex; public Employee() { id = (int)System.nanoTime(); } @Id public int getId() { return id; } public void setId(int id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public char getSex() { return sex; } public void setSex(char sex) { this.sex = sex; } }