code: public void setPGPRG(Integer newPGPRG) {
  		Integer oldPGPRG = pgprg;
  		pgprg = newPGPRG;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.PAGE_POSITION_INFORMATION__PGPRG, oldPGPRG, pgprg));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated