@SuppressWarnings("unchecked")
	@Override
	public EList<IfcGrid> getPartOfW() {
		return (EList<IfcGrid>) eGet(Ifc4Package.Literals.IFC_GRID_AXIS__PART_OF_W, true);
	}
@ SuppressWarnings ( "unchecked" ) @ Override public EList < IfcGrid > getPartOfW ( ) { return ( EList < IfcGrid > ) eGet ( Ifc4Package . Literals . IFC_GRID_AXIS__PART_OF_W , true ) ; }
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<!-- end-user-doc -->
@generated