code: public void setStpTxtEx(Integer newStpTxtEx) {
  		Integer oldStpTxtEx = stpTxtEx;
  		stpTxtEx = newStpTxtEx;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.TEXT_FIDELITY__STP_TXT_EX, oldStpTxtEx, stpTxtEx));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated