code: @SuppressWarnings("unchecked")
  	public EList<IfcActorSelect> getSuppliers() {
  		return (EList<IfcActorSelect>) eGet(Ifc2x3tc1Package.Literals.IFC_CONSTRUCTION_MATERIAL_RESOURCE__SUPPLIERS,
  				true);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated