VariantReader.h

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/*
* This file is part of ArmarX.
*
* ArmarX is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* ArmarX 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @author     Fabian Peller (fabian dot peller at kit dot edu)
* @copyright  http://www.gnu.org/licenses/gpl-2.0.txt
*             GNU General Public License
*/
 
#pragma once
 
// STD/STL
#include <memory>
#include <stack>
 
// BaseClass
#include <RobotAPI/libraries/aron/core/type/rw/Reader.h>
 
// ArmarX
#include <RobotAPI/libraries/aron/core/type/variant/Variant.h>
 
namespace armarx::aron::type::reader
{
    class VariantReader : public ReaderInterface<const aron::type::VariantPtr>
    {
    public:
        // constructors
        VariantReader() = default;
 
        type::Descriptor getDescriptor(InputType& input) final;
 
        void readObject(InputType& input,
                        std::string& name,
                        std::vector<std::string>& templates,
                        std::vector<std::string>& templateInstantiations,
                        std::map<std::string, InputTypeNonConst>& memberTypes,
                        type::Maybe& maybe,
                        Path& p = *std::unique_ptr<Path>(new Path())) override;
        void readList(InputType& input,
                      InputTypeNonConst& acceptedType,
                      type::Maybe& maybe,
                      Path& p = *std::unique_ptr<Path>(new Path())) override;
        void readDict(InputType& input,
                      InputTypeNonConst& acceptedType,
                      type::Maybe& maybe,
                      Path& p = *std::unique_ptr<Path>(new Path())) override;
        void readTuple(InputType& input,
                       std::vector<InputTypeNonConst>& acceptedTypes,
                       type::Maybe& maybe,
                       Path& p = *std::unique_ptr<Path>(new Path())) override;
        void readPair(InputType& input,
                      InputTypeNonConst& acceptedType1,
                      InputTypeNonConst& acceptedType2,
                      type::Maybe& maybe,
                      Path& p = *std::unique_ptr<Path>(new Path())) override;
 
        void readNDArray(InputType& input,
                         int& ndim,
                         type::ndarray::ElementType& type,
                         std::string& defaultValue,
                         type::Maybe& maybe,
                         Path& p = *std::unique_ptr<Path>(new Path())) override;
        void readMatrix(InputType& input,
                        int& rows,
                        int& cols,
                        type::matrix::ElementType& type,
                        std::string& defaultValue,
                        type::Maybe& maybe,
                        Path& p = *std::unique_ptr<Path>(new Path())) override;
        void readQuaternion(InputType& input,
                            type::quaternion::ElementType& type,
                            std::string& defaultValue,
                            type::Maybe& maybe,
                            Path& p = *std::unique_ptr<Path>(new Path())) override;
        void readPointCloud(InputType& input,
                            type::pointcloud::VoxelType& type,
                            std::string& defaultValue,
                            type::Maybe& maybe,
                            Path& p = *std::unique_ptr<Path>(new Path())) override;
        void readImage(InputType& input,
                       type::image::PixelType& type,
                       std::string& defaultValue,
                       type::Maybe& maybe,
                       Path& p = *std::unique_ptr<Path>(new Path())) override;
 
        void readIntEnum(InputType& input,
                         std::string& name,
                         std::map<std::string, int>& acceptedValues,
                         std::string& defaultValue,
                         type::Maybe& maybe,
                         Path& p = *std::unique_ptr<Path>(new Path())) override;
 
        void readInt(InputType& input,
                     std::optional<int>& defaultValue,
                     type::Maybe& maybe,
                     Path& p = *std::unique_ptr<Path>(new Path())) override;
        void readLong(InputType& input,
                      std::optional<long>& defaultvalue,
                      type::Maybe& maybe,
                      Path& p = *std::unique_ptr<Path>(new Path())) override;
        void readFloat(InputType& input,
                       std::optional<float>& defaultValue,
                       type::Maybe& maybe,
                       Path& p = *std::unique_ptr<Path>(new Path())) override;
        void readDouble(InputType& input,
                        std::optional<double>& defaultValue,
                        type::Maybe& maybe,
                        Path& p = *std::unique_ptr<Path>(new Path())) override;
        void readString(InputType& input,
                        std::optional<std::string>& defaultValue,
                        type::Maybe& maybe,
                        Path& p = *std::unique_ptr<Path>(new Path())) override;
        void readBool(InputType& input,
                      std::optional<bool>& defaultValue,
                      type::Maybe& maybe,
                      Path& p = *std::unique_ptr<Path>(new Path())) override;
 
        void readAnyObject(InputType& input,
                           type::Maybe& maybe,
                           Path& p = *std::unique_ptr<Path>(new Path())) override;
    };
} // namespace armarx::aron::type::reader