code: public void setGCGIDLen(Integer newGCGIDLen) {
  		Integer oldGCGIDLen = gcgidLen;
  		gcgidLen = newGCGIDLen;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.CPD__GCGID_LEN, oldGCGIDLen, gcgidLen));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated