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