code: public void setYBase(Integer newYBase) {
  		Integer oldYBase = yBase;
  		yBase = newYBase;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.IID__YBASE, oldYBase, yBase));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated