39 lines
1.1 KiB
C++
39 lines
1.1 KiB
C++
#pragma once
|
|
|
|
#include "import/fillings/common.hpp"
|
|
#include "import/fillings/filler.hpp"
|
|
#include "storage/model/properties/all.hpp"
|
|
#include "storage/model/properties/flags.hpp"
|
|
#include "storage/model/properties/property_family.hpp"
|
|
|
|
// Parses from id of vertex for edge.
|
|
class FromFiller : public Filler
|
|
{
|
|
|
|
public:
|
|
FromFiller(BaseImporter &db) : bim(db) {}
|
|
|
|
// Fills skeleton with data from str. Returns error description if
|
|
// error occurs.
|
|
Option<std::string> fill(ElementSkeleton &data, char *str) final
|
|
{
|
|
if (str[0] != '\0') {
|
|
auto id = atol(str);
|
|
Option<VertexAccessor> const &oav = bim.get_vertex(id);
|
|
if (oav.is_present()) {
|
|
data.set_from(VertexAccessor(oav.get()));
|
|
return make_option<std::string>();
|
|
} else {
|
|
return make_option(
|
|
std::string("Unknown vertex in from field with id: ") +
|
|
str);
|
|
}
|
|
} else {
|
|
return make_option(std::string("From field must be spceified"));
|
|
}
|
|
}
|
|
|
|
private:
|
|
BaseImporter &bim;
|
|
};
|