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#include "generator/collector_tag.hpp"
#include "generator/osm_element.hpp"
#include "base/geo_object_id.hpp"
#include "base/logging.hpp"
namespace generator
{
CollectorTag::CollectorTag(std::string const & filename, std::string const & tagKey,
Validator const & validator, bool ignoreIfNotOpen)
: m_tagKey(tagKey), m_validator(validator), m_needCollect(true)
{
m_stream.exceptions(std::fstream::failbit | std::fstream::badbit);
try
{
m_stream.open(filename);
}
catch (std::ios::failure const & e)
{
if (ignoreIfNotOpen)
{
m_needCollect = false;
LOG(LINFO, ("Сould not open file", filename, ". This was ignored."));
}
else
{
throw e;
}
}
}
void CollectorTag::Collect(OsmElement const & el)
{
if (!m_needCollect)
return;
auto const tag = el.GetTag(m_tagKey);
if (!tag.empty() && m_validator(tag))
m_stream << GetGeoObjectId(el).GetEncodedId() << "\t" << tag << "\n";
}
} // namespace generator
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