@Override
	public EClass getIfcStructuralReaction() {
		if (ifcStructuralReactionEClass == null) {
			ifcStructuralReactionEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc4Package.eNS_URI)
					.getEClassifiers().get(658);
		}
		return ifcStructuralReactionEClass;
	}
@ Override public EClass getIfcStructuralReaction ( ) { if ( ifcStructuralReactionEClass == null ) { ifcStructuralReactionEClass = ( EClass ) EPackage . Registry . INSTANCE . getEPackage ( Ifc4Package . eNS_URI ) . getEClassifiers ( ) . get ( 658 ) ; } return ifcStructuralReactionEClass ; }
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@generated