type Num = class(OpenXmlElement)
public
    function Create();overload;
    function Create(_node: XmlNode);overload;
    function Create(_parent: tslobj; _prefix: string; _local_name: string);overload;
    function Init();override;
    function Copy(_obj: Num);override;

public

    // attributes property
    property NumId read ReadXmlAttrNumId write WriteXmlAttrNumId;
    function ReadXmlAttrNumId();
    function WriteXmlAttrNumId(_value);

    // normal property
    property AbstractNumId read ReadXmlChildAbstractNumId;
    function ReadXmlChildAbstractNumId();

public
    // Attributes
    XmlAttrNumId: OpenXmlAttribute;

    // Children
    XmlChildAbstractNumId: PureWVal;

end;

function Num.Create();overload;
begin
    {self.}Create(nil, "w", "num");
end;

function Num.Create(_node: XmlNode);overload;
begin
    class(OpenXmlElement).Create(_node: XmlNode);
end;

function Num.Create(_parent: tslobj; _prefix: string; _local_name: string);overload;
begin
    setsysparam(pn_calcctrlword(), getsysparam(pn_calcctrlword()) .| 0x200);
    class(OpenXmlElement).Create(_parent, _prefix, _local_name);
end;

function Num.Init();override;
begin
    pre := {self.}Prefix ? {self.}Prefix + ":" : "";
    attributes_ := array();
    attributes_pf_ := array(
        pre + "numId": makeweakref(thisFunction(WriteXmlAttrNumId)),
    );
    sorted_child_ := array(
        pre + "abstractNumId": array(0, makeweakref(thisFunction(ReadXmlChildAbstractNumId))),
    );
    container_ := new TSOfficeContainer(sorted_child_);
end;

function Num.Copy(_obj: Num);override;
begin
    tslassigning_backup := tslassigning;
    tslassigning := 1;
    class(OpenXmlElement).Copy(_obj);
    if not ifnil(_obj.NumId) then
        {self.}NumId := _obj.NumId;
    if not ifnil(_obj.XmlChildAbstractNumId) then
        {self.}AbstractNumId.Copy(_obj.XmlChildAbstractNumId);
    tslassigning := tslassigning_backup;
end;

function Num.ReadXmlAttrNumId();
begin
    return {self.}XmlAttrNumId.Value;
end;

function Num.WriteXmlAttrNumId(_value);
begin
    if ifnil({self.}XmlAttrNumId) then
    begin
        {self.}XmlAttrNumId := new OpenXmlAttribute({self.}Prefix, "numId", nil);
        attributes_[length(attributes_)] := {self.}XmlAttrNumId;
    end
    {self.}XmlAttrNumId.Value := _value;
end;

function Num.ReadXmlChildAbstractNumId();
begin
    if tslassigning and ifnil({self.}XmlChildAbstractNumId) then
    begin
        {self.}XmlChildAbstractNumId := new PureWVal(self, {self.}Prefix, "abstractNumId");
        container_.Set({self.}XmlChildAbstractNumId);
    end
    return {self.}XmlChildAbstractNumId;
end;