@Override
  public boolean equals(Object obj) {
    if (this == obj) {
      return true;
    }

    if (!(obj instanceof UserGroupGroupRole)) {
      return false;
    }

    UserGroupGroupRole userGroupGroupRole = (UserGroupGroupRole) obj;

    UserGroupGroupRolePK primaryKey = userGroupGroupRole.getPrimaryKey();

    if (getPrimaryKey().equals(primaryKey)) {
      return true;
    } else {
      return false;
    }
  }
  @Override
  public int compareTo(UserGroupGroupRole userGroupGroupRole) {
    UserGroupGroupRolePK primaryKey = userGroupGroupRole.getPrimaryKey();

    return getPrimaryKey().compareTo(primaryKey);
  }