code: public void setHY(Integer newHY) {
  		Integer oldHY = hy;
  		hy = newHY;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.GSCH__HY, oldHY, hy));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated