1 /************************************************************************
\r
3 ** Copyright (C) 2010 Strahinja Markovic
\r
5 ** This file is part of FlightCrew.
\r
7 ** FlightCrew is free software: you can redistribute it and/or modify
\r
8 ** it under the terms of the GNU Lesser General Public License as published
\r
9 ** by the Free Software Foundation, either version 3 of the License, or
\r
10 ** (at your option) any later version.
\r
12 ** FlightCrew is distributed in the hope that it will be useful,
\r
13 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
\r
14 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
\r
15 ** GNU Lesser General Public License for more details.
\r
17 ** You should have received a copy of the GNU Lesser General Public License
\r
18 ** along with FlightCrew. If not, see <http://www.gnu.org/licenses/>.
\r
20 *************************************************************************/
\r
23 #ifndef ELEMENTCOUNTONEVALIDATOR_H
\r
24 #define ELEMENTCOUNTONEVALIDATOR_H
\r
26 #include "XmlValidator.h"
\r
29 namespace xe = XercesExt;
\r
31 namespace FlightCrew
\r
34 class ElementCountOneValidator : public XmlValidator
\r
40 * Verifies that there is only one element of the specified type in the document.
\r
41 * We try to report the location of the error as the location
\r
42 * of a parent element that is supposed to contain the required element.
\r
44 * @param element_qname The name of the element whose correct count we want to check.
\r
45 * @param document The document being validated.
\r
46 * @return A list of validation results.
\r
48 std::vector< Result > VerifyElementCountOne( const xe::QName &element_qname,
\r
49 const xe::QName &parent_qname,
\r
50 const xc::DOMDocument &document );
\r
53 } // namespace FlightCrew
\r
55 #endif // ELEMENTCOUNTONEVALIDATOR_H