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//   
//   This application incorporates Open Design Alliance software pursuant to a license 
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#ifndef _BCF_2_1_DOCUMENT_REFERENCE_H
#define _BCF_2_1_DOCUMENT_REFERENCE_H

#include "BcfCommon.h"

#include "BcfElement.h"
#include "Bcf_2_1DocumentReferenceGroup.h"

/** \details
Contains declarations related to working with BCF files content.
*/
namespace OdBcf {

  class OdBcfValidationContext;

}

/** \details
Contains declarations related to working with data of the BCF format version 2.1.
*/
namespace OdBcf_2_1 {

  /** \details
  A class that stores and operates a document reference data.
  */
  class BCF_2_1_EXPORT OdBcfDocumentReference : public OdBcf::OdBcfElement
  {
  public:

    //DOM-IGNORE-BEGIN
    ODRX_DECLARE_MEMBERS(OdBcfDocumentReference);
    //DOM-IGNORE-END

    /** \details
    Creates a new document reference object with default parameters.
    */
    OdBcfDocumentReference();

    /** \details
    Reads XML data into ODA data structures.
    \param pParent [in] A pointer to the parent element of the data structure.
    \returns eOk if data was successfully read; otherwise, the method returns an appropriate error code.
    */
    virtual OdResult inFields(TiXmlElement *pParent) ODRX_OVERRIDE;

    /** \details
    Writes data into XML structures.
    \param pParent [in] A pointer to the parent element of the data structure.
    \returns eOk if data was successfully written; otherwise, the method returns an appropriate error code.
    */
    virtual OdResult outFields(TiXmlElement *pParent) const ODRX_OVERRIDE;

    /** \details
    Retrieves the referenced document.
    \returns A string that contains the referenced document.
    \remarks
    The text returned by the method can't be modified in the calling subroutine.
    */
    const OdString& getReferencedDocument() const;

    /** \details
    Retrieves the description.
    \returns A string that contains the description.
    \remarks
    The description text returned by the method can't be modified in the calling subroutine.
    */
    const OdString& getDescription() const;

    /** \details
    Retrieves the document reference.
    \returns A class that contains the document reference.
    \remarks
    The class returned by the method can't be modified in the calling subroutine.
    */
    const OdBcfDocumentReferenceGroup& getDocumentReference() const;

    //DOM-IGNORE-BEGIN
  protected:
    OdString                    m_referencedDocument;
    OdString                    m_description;
    OdBcfDocumentReferenceGroup m_documentReference;

    /** \details
    Checks whether the document reference instance has all required fields initialized.
    \param context [in/out] A raw pointer to the validation context to store results in.
    \returns true if all required fields are initialized; otherwise the method returns false.
    */
    virtual bool validateData(OdBcf::OdBcfValidationContext *context) const ODRX_OVERRIDE;
    //DOM-IGNORE-END
  };

  /** \details 
  A data type that represents a smart pointer to an <exref target="../tifc_api_cpp/OdBcf_2_1__OdBcfDocumentReference.html">OdBcfDocumentReference</exref> object.
  */
  typedef OdSmartPtr<OdBcfDocumentReference> OdBcfDocumentReferencePtr;

} //namespace OdBcf_2_1

#endif // _BCF_2_1_DOCUMENT_REFERENCE_H