blobregistry.h

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/*
* Copyright 2016 Autodesk, Inc. All rights reserved.
* Use of this software is subject to the terms of the Autodesk license agreement and any attachments or Appendices thereto provided at the time of installation or download,
* or which otherwise accompanies this software in either electronic or hard copy form, or which is signed by you and accepted by Autodesk.
*/

#pragma once

#include "gwnavruntime/base/memory.h"
#include "gwnavruntime/blob/blobtypes.h"
#include "gwnavruntime/containers/kyarray.h"

namespace Kaim
{

class IBlobCategoryBuilder;
class BlobCategory;
class IBlobTypeDescriptor;

struct OnBlobUnknown { enum Enum { DoNothing = 0, DoError = 1, DoAssert = 2, DoErrorAndAssert }; };

class BlobNameSpace
{
    KY_DEFINE_NEW_DELETE_OPERATORS(MemStat_BaseSystem)

public:
    BlobNameSpace(KyUInt32 nameSpaceEnum, KyUInt32 categoryCount);
    ~BlobNameSpace();

    void AddCategory(IBlobCategoryBuilder* categoryBuilder);

    BlobCategory* GetCategory(KyUInt32 categoryEnum) { return m_categories[categoryEnum]; }

    IBlobTypeDescriptor* GetDescriptor(KyUInt32 blobTypeId, OnBlobUnknown::Enum onUnknown = OnBlobUnknown::DoErrorAndAssert);

public:
    KyUInt32 m_nameSpaceEnum;
    KyArray<BlobCategory*, MemStat_BaseSystem> m_categories;
};

class BlobRegistry
{
    KY_DEFINE_NEW_DELETE_OPERATORS(MemStat_BaseSystem)

public:
    static void Init();
    static void Destroy();

    static void AddCategory(IBlobCategoryBuilder* categoryBuilder);
    static IBlobTypeDescriptor* GetDescriptor(KyUInt32 blobTypeId, OnBlobUnknown::Enum onUnknown = OnBlobUnknown::DoAssert);

public:
    static BlobNameSpace* GetNameSpace(KyUInt32 nameSpaceEnum);
    static BlobNameSpace* GetOrCreateNameSpace(KyUInt32 nameSpaceEnum, KyUInt32 categoryCount);

private:
    static BlobRegistry* s_instance;
    ~BlobRegistry();

private:
    KyArray<BlobNameSpace*, MemStat_BaseSystem> m_nameSpaces;
};


}