public EClass getIfcDefinedSymbol() {
		if (ifcDefinedSymbolEClass == null) {
			ifcDefinedSymbolEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc2x3tc1Package.eNS_URI)
					.getEClassifiers().get(143);
		}
		return ifcDefinedSymbolEClass;
	}
public EClass getIfcDefinedSymbol ( ) { if ( ifcDefinedSymbolEClass == null ) { ifcDefinedSymbolEClass = ( EClass ) EPackage . Registry . INSTANCE . getEPackage ( Ifc2x3tc1Package . eNS_URI ) . getEClassifiers ( ) . get ( 143 ) ; } return ifcDefinedSymbolEClass ; }
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@generated