code: public EEnum getIfcPileTypeEnum() {
  		if (ifcPileTypeEnumEEnum == null) {
  			ifcPileTypeEnumEEnum = (EEnum) EPackage.Registry.INSTANCE.getEPackage(Ifc2x3tc1Package.eNS_URI)
  					.getEClassifiers().get(868);
  		}
  		return ifcPileTypeEnumEEnum;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated