// Employee.java
package com.corej2eepatterns.business.hr;

import java.util.Set;

/**
 * @author  Craig Russell
 */
public interface Employee {
  long getId();
  String getFirstName();
  String getLastName();
  Department getDepartment();
  void setDepartment(Department department);
  Set getProjects();
  boolean addProject(Project project);
  boolean removeProject(Project project);
}