/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the QtXmlPatterns module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
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** General Public License version 2.1 requirements will be met:
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
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** file. Please review the following information to ensure the GNU General
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** $QT_END_LICENSE$
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****************************************************************************/

#include "qbuiltintypes_p.h"
#include "qgenericsequencetype_p.h"
#include "qmultiitemtype_p.h"
#include "qtypechecker_p.h"

#include "qvalidate_p.h"

QT_BEGIN_NAMESPACE

using namespace QPatternist;

Expression::Ptr Validate::create(const Expression::Ptr &operandNode,
                                 const Mode validationMode,
                                 const StaticContext::Ptr &context)
{
    Q_ASSERT(operandNode);
    Q_ASSERT(validationMode == Lax || validationMode == Strict);
    Q_ASSERT(context);
    Q_UNUSED(validationMode);
    Q_UNUSED(context);

    ItemType::List tList;
    tList.append(BuiltinTypes::element);
    tList.append(BuiltinTypes::document);

    const SequenceType::Ptr elementOrDocument(makeGenericSequenceType(ItemType::Ptr(new MultiItemType(tList)),
                                                                      Cardinality::exactlyOne()));


    return TypeChecker::applyFunctionConversion(operandNode,
                                                elementOrDocument,
                                                context,
                                                ReportContext::XQTY0030);
}

QT_END_NAMESPACE