/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: Nokia Corporation (qt-info@nokia.com)
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** This file is part of the QtXmlPatterns module of the Qt Toolkit.
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** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
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** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
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** rights. These rights are described in the Nokia Qt LGPL Exception
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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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****************************************************************************/

#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