type FootnotesAdapter = class
public
    function Create(_obj: Footnotes);
    function Init();

    function GetFootnoteById(_key: string);
    function SetFootnoteById(_key: string; _value: tslobj);

private
    object_: Footnotes;
    footnote_hash_: tableArray;
end;

function FootnotesAdapter.Create(_obj: Footnotes);
begin
    object_ := _obj;
    footnote_hash_ := array();
    {self.}Init();
end;

function FootnotesAdapter.Init();
begin
    elements := object_.Footnotes();
    for k,v in elements do
        footnote_hash_[v.Id] := v;
end;

function FootnotesAdapter.GetFootnoteById(_key: string);
begin
    return footnote_hash_[_key];
end;

function FootnotesAdapter.SetFootnoteById(_key: string; _value: tslobj);
begin
    footnote_hash_[_key] := _value;
end;