code: public EList<Triplet> getSDFS() {
  		if (sdfs == null) {
  			sdfs = new EObjectContainmentEList.Resolving<Triplet>(Triplet.class, this, AfplibPackage.IDD__SDFS);
  		}
  		return sdfs;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated