code: public void setYEXTENT(Integer newYEXTENT) {
  		Integer oldYEXTENT = yextent;
  		yextent = newYEXTENT;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.BDD__YEXTENT, oldYEXTENT, yextent));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated