code: public EEnum getIfcStackTerminalTypeEnum() {
  		if (ifcStackTerminalTypeEnumEEnum == null) {
  			ifcStackTerminalTypeEnumEEnum = (EEnum) EPackage.Registry.INSTANCE.getEPackage(Ifc2x3tc1Package.eNS_URI)
  					.getEClassifiers().get(902);
  		}
  		return ifcStackTerminalTypeEnumEEnum;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated