public EClass getIfcHourInDay() {
		if (ifcHourInDayEClass == null) {
			ifcHourInDayEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc2x3tc1Package.eNS_URI)
					.getEClassifiers().get(684);
		}
		return ifcHourInDayEClass;
	}
public EClass getIfcHourInDay ( ) { if ( ifcHourInDayEClass == null ) { ifcHourInDayEClass = ( EClass ) EPackage . Registry . INSTANCE . getEPackage ( Ifc2x3tc1Package . eNS_URI ) . getEClassifiers ( ) . get ( 684 ) ; } return ifcHourInDayEClass ; }
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@generated