// Created on: 2001-06-26
// Created by: Alexander GRIGORIEV
// Copyright (c) 2001-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#ifndef LDOM_Element_HeaderFile
#define LDOM_Element_HeaderFile

#include "LDOM_Attr.hxx"
#include "LDOM_NodeList.hxx"

class LDOM_BasicElement;

//  Class LDOM_Element
//

class LDOM_Element : public LDOM_Node
{
public:
  // ---------- PUBLIC METHODS ----------

  LDOM_Element() = default;

  //    Empty constructor

  LDOM_Element(const LDOM_Element& anOther)

    = default;

  //    Copy constructor

  LDOM_Element& operator=(const LDOM_Element& anOther)
  {
    return (LDOM_Element&)LDOM_Node::operator=(anOther);
  }

  //    Assignment

  LDOM_Element& operator=(const LDOM_NullPtr* aNull)
  {
    return (LDOM_Element&)LDOM_Node::operator=(aNull);
  }

  //    Nullify

  LDOMString getTagName() const { return getNodeName(); }

  Standard_EXPORT LDOMString getAttribute(const LDOMString& aName) const;

  Standard_EXPORT LDOM_Attr getAttributeNode(const LDOMString& aName) const;

  Standard_EXPORT LDOM_NodeList getElementsByTagName(const LDOMString& aName) const;

  Standard_EXPORT void setAttribute(const LDOMString& aName, const LDOMString& aValue);

  Standard_EXPORT void setAttributeNode(const LDOM_Attr& aNewAttr);

  Standard_EXPORT void removeAttribute(const LDOMString& aName);

  //      AGV auxiliary API
  Standard_EXPORT LDOM_Element GetChildByTagName(const LDOMString& aTagName) const;

  Standard_EXPORT LDOM_Element GetSiblingByTagName() const;

  Standard_EXPORT void ReplaceElement(const LDOM_Element& anOther);
  //    The old element is destroyed by the new one

  Standard_EXPORT LDOM_NodeList GetAttributesList() const;

protected:
  friend class LDOM_Document;
  friend class LDOMParser;
  // ---------- PROTECTED METHODS ----------

  LDOM_Element(const LDOM_BasicElement& anElem, const occ::handle<LDOM_MemManager>& aDoc);

private:
  // ---------- PRIVATE FIELDS ----------
};

#endif