memgraph/include/storage/model/properties/traversers/consolewriter.hpp

#pragma once

#include <iostream>

#include "storage/model/properties/handler.hpp"
#include "storage/model/properties/properties.hpp"
#include "storage/type_group_edge.hpp"
#include "storage/type_group_vertex.hpp"

using std::cout;
using std::endl;

class ConsoleWriter
{
public:
    ConsoleWriter() {}

    void handle(const typename PropertyFamily<
                    TypeGroupEdge>::PropertyType::PropertyFamilyKey &key,
                const Property &value)
    {
        handle<TypeGroupEdge>(key, value);
    }

    void handle(const typename PropertyFamily<
                    TypeGroupVertex>::PropertyType::PropertyFamilyKey &key,
                const Property &value)
    {
        handle<TypeGroupVertex>(key, value);
    }

    template <class T>
    void handle(
        const typename PropertyFamily<T>::PropertyType::PropertyFamilyKey &key,
        const Property &value)
    {
        cout << "KEY: " << key.family_name() << "; VALUE: ";

        accept(value, *this);

        // value.accept(*this);

        cout << endl;
    }

    void handle(const Bool &b) { cout << b.value(); }

    void handle(const String &s) { cout << s.value; }

    void handle(const Int32 &int32) { cout << int32.value; }

    void handle(const Int64 &int64) { cout << int64.value; }

    void handle(const Float &f) { cout << f.value; }

    void handle(const Double &d) { cout << d.value; }

    void finish() {}
};