/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
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**
** This file is part of the QtXmlPatterns module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
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** accordance with the commercial license agreement provided with the
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** following information to ensure the GNU Lesser General Public License
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****************************************************************************/

#include "qitem_p.h"
#include "qbuiltintypes_p.h"
#include "qitem_p.h"
#include "qschematypefactory_p.h"
#include "qxmlname.h"

#include "qatomictype_p.h"

QT_BEGIN_NAMESPACE

using namespace QPatternist;

AtomicType::AtomicType()
{
}

AtomicType::~AtomicType()
{
}

bool AtomicType::xdtTypeMatches(const ItemType::Ptr &other) const
{
    if(other->isAtomicType())
    {
        if(*other == *this)
            return true;
        else
            return xdtTypeMatches(other->xdtSuperType());
    }
    else
        return false;
}

bool AtomicType::itemMatches(const Item &item) const
{
    Q_ASSERT(item);
    if(item.isNode())
        return false;
    else
    {
        const SchemaType::Ptr t(static_cast<AtomicType *>(item.type().data()));
        return wxsTypeMatches(t);
    }
}

ItemType::Ptr AtomicType::atomizedType() const
{
    return AtomicType::Ptr(const_cast<AtomicType *>(this));
}

QString AtomicType::displayName(const NamePool::Ptr &) const
{
    /* A bit faster than calling name()->displayName() */
    return QLatin1String("xs:anyAtomicType");
}

bool AtomicType::isNodeType() const
{
    return false;
}

bool AtomicType::isAtomicType() const
{
    return true;
}

SchemaType::TypeCategory AtomicType::category() const
{
    return SimpleTypeAtomic;
}

SchemaType::DerivationMethod AtomicType::derivationMethod() const
{
    return DerivationRestriction;
}

QT_END_NAMESPACE