AttributeFactory.h

// This file is part of Topologic software library.
// Copyright(C) 2019, Cardiff University and University College London
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.

#pragma once

using namespace System;
#ifdef TOPOLOGIC_DYNAMO
using namespace Autodesk::DesignScript::Runtime;
#endif

#include <Attribute.h>

namespace TopologicUtilities
{
    class Attribute;
}

namespace Topologic
{
    namespace Attributes
    {
        public ref class AttributeFactory abstract
        {
        public:
#ifdef TOPOLOGIC_DYNAMO
            [IsVisibleInDynamoLibrary(false)]
#endif
            virtual Attribute^ Create(String^ key, Object^ value) abstract;

#ifdef TOPOLOGIC_DYNAMO
            [IsVisibleInDynamoLibrary(false)]
#endif
            virtual bool CheckType(Type^ type) abstract;

        public protected:
            virtual bool CheckType(const std::shared_ptr<TopologicCore::Attribute>& kpUtilitiesAttribute) abstract;

            virtual Object^ CreateValue(const std::shared_ptr<TopologicCore::Attribute>& kpUtilitiesAttribute) abstract;

        protected:
            AttributeFactory() {}
        };
    }
}