Function buildCursorTree

src/Core/Streaming/CursorTree.cpp:168–189

}

CursorTreeNodePtr buildCursorTree(const Map & collapsed_tree)
{
    CursorTreeNodePtr root = std::make_shared<CursorTreeNode>();

    for (const auto & leaf : collapsed_tree)
    {
        const auto & tuple = leaf.safeGet<Tuple>();
        const auto & dotted_path = tuple.at(0).safeGet<String>();
        const auto & value = tuple.at(1).safeGet<Int64>();

        std::vector<String> path;
        boost::split(path, dotted_path, boost::is_any_of("."));

        CursorTreeNode * node = root.get();
        for (size_t i = 0; i + 1 < path.size(); ++i)
            node = node->getSubtreeOrCreate(path[i]).get();

        node->setValue(path.back(), value);
    }

    return root;
}

}