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[feature] Removed IndexFactory class.

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Signed-off-by: Viktor Govako <viktor.govako@gmail.com>

^ Conflicts:
^	libs/indexer/data_source.cpp
^	libs/indexer/feature.cpp
^	libs/indexer/features_vector.cpp
^	libs/indexer/mwm_set.hpp
This commit is contained in:
Viktor Govako
2025-06-24 21:23:22 -03:00
committed by Konstantin Pastbin
parent 25a4a3b76f
commit 6beabb2fe1
13 changed files with 76 additions and 141 deletions
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1
generator/statistics.cpp
View File

@@ -1,7 +1,6 @@
#include "statistics.hpp"
#include "indexer/classificator.hpp"
#include "indexer/data_factory.hpp"
#include "indexer/feature_processor.hpp"
#include "geometry/mercator.hpp"

2
libs/indexer/CMakeLists.txt
View File

@@ -31,8 +31,6 @@ set(SRC
cuisines.hpp
custom_keyvalue.cpp
custom_keyvalue.hpp
data_factory.cpp
data_factory.hpp
data_header.cpp
data_header.hpp
data_source.cpp

20
libs/indexer/data_factory.cpp
View File

@@ -1,20 +0,0 @@
#include "indexer/data_factory.hpp"
#include "coding/files_container.hpp"
#include "defines.hpp"
void IndexFactory::Load(FilesContainerR const & cont)
{
m_version = version::MwmVersion::Read(cont);
if (m_version.GetFormat() < version::Format::v11)
MYTHROW(CorruptedMwmFile, (cont.GetFileName()));
m_header.Load(cont);
if (cont.IsExist(REGION_INFO_FILE_TAG))
{
ReaderSource<FilesContainerR::TReader> src(cont.GetReader(REGION_INFO_FILE_TAG));
m_regionData.Deserialize(src);
}
}

31
libs/indexer/data_factory.hpp
View File

@@ -1,31 +0,0 @@
#pragma once
#include "indexer/data_header.hpp"
#include "indexer/feature_meta.hpp"
#include "indexer/interval_index.hpp"
#include "platform/mwm_version.hpp"
#include <memory>
class FilesContainerR;
class IndexFactory
{
version::MwmVersion m_version;
feature::DataHeader m_header;
feature::RegionData m_regionData;
public:
void Load(FilesContainerR const & cont);
inline version::MwmVersion const & GetMwmVersion() const { return m_version; }
inline feature::DataHeader const & GetHeader() const { return m_header; }
inline feature::RegionData const & GetRegionData() const { return m_regionData; }
inline void MoveRegionData(feature::RegionData & data) { data = std::move(m_regionData); }
template <typename Reader>
std::unique_ptr<IntervalIndex<Reader, uint32_t>> CreateIndex(Reader const & reader) const
{
return std::make_unique<IntervalIndex<Reader, uint32_t>>(reader);
}
};

65
libs/indexer/data_source.cpp
View File

@@ -5,7 +5,6 @@
#include "platform/mwm_version.hpp"
#include <algorithm>
#include <limits>
using platform::CountryFile;
using platform::LocalCountryFile;
@@ -15,19 +14,19 @@ namespace
class ReadMWMFunctor
{
public:
using Fn = std::function<void(uint32_t, FeatureSource & src)>;
ReadMWMFunctor(FeatureSourceFactory const & factory, Fn const & fn) : m_factory(factory), m_fn(fn)
{
m_stop = []() { return false; };
}
ReadMWMFunctor(FeatureSourceFactory const & factory, Fn const & fn, DataSource::StopSearchCallback const & stop)
: m_factory(factory)
, m_fn(fn)
, m_stop(stop)
template <class FnT>
ReadMWMFunctor(FeatureSourceFactory const & factory, FnT && fn) : m_factory(factory)
, m_fn(std::forward<FnT>(fn))
{}
ReadMWMFunctor(FeatureSourceFactory const & factory, DataSource::FeatureCallback const & fn,
DataSource::StopSearchCallback stop = {})
: m_factory(factory)
, m_stop(std::move(stop))
{
m_fn = [&fn](uint32_t index, FeatureSource & src) { ReadFeatureType(fn, src, index); };
}
// Reads features visible at |scale| covered by |cov| from mwm and applies |m_fn| to them.
// Feature reading process consists of two steps: untouched (original) features reading and
// touched (created, edited etc.) features reading.
@@ -51,7 +50,7 @@ public:
// Use last coding scale for covering (see index_builder.cpp).
covering::Intervals const & intervals = cov.Get<RectId::DEPTH_LEVELS>(lastScale);
ScaleIndex<ModelReaderPtr> index(mwmValue->m_cont.GetReader(INDEX_FILE_TAG), mwmValue->m_factory);
ScaleIndex<ModelReaderPtr> index(mwmValue->m_cont.GetReader(INDEX_FILE_TAG));
// iterate through intervals
for (auto const & i : intervals)
@@ -61,7 +60,8 @@ public:
if (checkUnique(value))
m_fn(value, *src);
});
if (m_stop())
if (m_stop && m_stop())
break;
}
}
@@ -75,12 +75,12 @@ public:
private:
FeatureSourceFactory const & m_factory;
Fn m_fn;
std::function<void(uint32_t, FeatureSource & src)> m_fn;
DataSource::StopSearchCallback m_stop;
};
void ReadFeatureType(std::function<void(FeatureType &)> const & fn, FeatureSource & src, uint32_t index)
{
private:
static void ReadFeatureType(DataSource::FeatureCallback const & fn, FeatureSource & src, uint32_t index)
{
std::unique_ptr<FeatureType> ft;
switch (src.GetFeatureStatus(index))
{
@@ -98,9 +98,12 @@ void ReadFeatureType(std::function<void(FeatureType &)> const & fn, FeatureSourc
break;
}
}
CHECK(ft, ());
fn(*ft);
}
}
};
} // namespace
// FeaturesLoaderGuard ---------------------------------------------------------------------
@@ -161,7 +164,12 @@ std::unique_ptr<MwmInfo> DataSource::CreateInfo(platform::LocalCountryFile const
info->m_minScale = static_cast<uint8_t>(scaleR.first);
info->m_maxScale = static_cast<uint8_t>(scaleR.second);
info->m_version = value.GetMwmVersion();
value.m_factory.MoveRegionData(info->m_data);
if (value.m_cont.IsExist(REGION_INFO_FILE_TAG))
{
ReaderSource<FilesContainerR::TReader> src(value.m_cont.GetReader(REGION_INFO_FILE_TAG));
info->m_data.Deserialize(src);
}
return info;
}
@@ -234,9 +242,7 @@ void DataSource::ForEachFeatureIDInRect(FeatureIdCallback const & f, m2::RectD c
void DataSource::ForEachInRect(FeatureCallback const & f, m2::RectD const & rect, int scale) const
{
auto readFeatureType = [&f](uint32_t index, FeatureSource & src) { ReadFeatureType(f, src, index); };
ReadMWMFunctor readFunctor(*m_factory, readFeatureType);
ReadMWMFunctor readFunctor(*m_factory, f);
ForEachInIntervals(readFunctor, covering::ViewportWithLowLevels, rect, scale);
}
@@ -244,17 +250,13 @@ void DataSource::ForClosestToPoint(FeatureCallback const & f, StopSearchCallback
m2::PointD const & center, double sizeM, int scale) const
{
auto const rect = mercator::RectByCenterXYAndSizeInMeters(center, sizeM);
auto readFeatureType = [&f](uint32_t index, FeatureSource & src) { ReadFeatureType(f, src, index); };
ReadMWMFunctor readFunctor(*m_factory, readFeatureType, stop);
ReadMWMFunctor readFunctor(*m_factory, f, stop);
ForEachInIntervals(readFunctor, covering::CoveringMode::Spiral, rect, scale);
}
void DataSource::ForEachInScale(FeatureCallback const & f, int scale) const
{
auto readFeatureType = [&f](uint32_t index, FeatureSource & src) { ReadFeatureType(f, src, index); };
ReadMWMFunctor readFunctor(*m_factory, readFeatureType);
ReadMWMFunctor readFunctor(*m_factory, f);
ForEachInIntervals(readFunctor, covering::FullCover, m2::RectD::GetInfiniteRect(), scale);
}
@@ -265,10 +267,7 @@ void DataSource::ForEachInRectForMWM(FeatureCallback const & f, m2::RectD const
if (handle.IsAlive())
{
covering::CoveringGetter cov(rect, covering::ViewportWithLowLevels);
auto readFeatureType = [&f](uint32_t index, FeatureSource & src) { ReadFeatureType(f, src, index); };
ReadMWMFunctor readFunctor(*m_factory, readFeatureType);
readFunctor(handle, cov, scale);
ReadMWMFunctor(*m_factory, f)(handle, cov, scale);
}
}

3
libs/indexer/feature.cpp
View File

@@ -358,8 +358,6 @@ void FeatureType::ParseHeader2()
// For inner geometry remaining 4 bits are not used.
if (elemsCount == 0)
geomScalesMask = bitSource.Read(4);
else
ASSERT(headerGeomType == HeaderGeomType::Area || elemsCount > 1, ());
}
ArrayByteSource src(bitSource.RoundPtr());
@@ -414,6 +412,7 @@ void FeatureType::ParseHeader2()
ReadOffsets(*m_loadInfo, src, geomScalesMask, m_offsets.m_trg);
}
}
// Size of the whole header incl. inner geometry / triangles.
m_innerStats.m_size = CalcOffset(src, m_data.data());
m_parsed.m_header2 = true;

1
libs/indexer/features_vector.cpp
View File

@@ -1,6 +1,5 @@
#include "features_vector.hpp"
#include "dat_section_header.hpp"
#include "data_factory.hpp"
#include "features_offsets_table.hpp"
#include "platform/constants.hpp"

8
libs/indexer/indexer_tests/scale_index_reading_tests.cpp
View File

@@ -5,7 +5,6 @@
#include "generator/generator_tests_support/test_with_custom_mwms.hpp"
#include "indexer/cell_id.hpp"
#include "indexer/data_factory.hpp"
#include "indexer/data_header.hpp"
#include "indexer/data_source.hpp"
#include "indexer/feature.hpp"
@@ -26,9 +25,7 @@
#include "defines.hpp"
#include <algorithm>
#include <cstdint>
#include <string>
#include <utility>
#include <vector>
namespace scale_index_reading_tests
@@ -95,15 +92,12 @@ UNIT_CLASS_TEST(ScaleIndexReadingTest, Mmap)
FilesContainerR cont(path);
feature::DataHeader header(cont);
IndexFactory factory;
factory.Load(cont);
auto const offsetSize = cont.GetAbsoluteOffsetAndSize(INDEX_FILE_TAG);
MmapReader reader(path);
ReaderPtr<Reader> subReader(reader.CreateSubReader(offsetSize.first, offsetSize.second));
ScaleIndex<ReaderPtr<Reader>> index(subReader, factory);
ScaleIndex<ReaderPtr<Reader>> index(subReader);
auto collectNames = [&](m2::RectD const & rect)
{ return CollectNames(id, index, header.GetLastScale(), header.GetLastScale(), rect); };

6
libs/indexer/mwm_set.cpp
View File

@@ -384,7 +384,11 @@ MwmValue::MwmValue(LocalCountryFile const & localFile)
: m_cont(platform::GetCountryReader(localFile, MapFileType::Map))
, m_file(localFile)
{
m_factory.Load(m_cont);
m_version = version::MwmVersion::Read(m_cont);
if (m_version.GetFormat() < version::Format::v11)
MYTHROW(CorruptedMwmFile, (m_cont.GetFileName()));
m_header.Load(m_cont);
}
void MwmValue::SetTable(MwmInfoEx & info)

15
libs/indexer/mwm_set.hpp
View File

@@ -1,5 +1,6 @@
#pragma once
#include "indexer/data_factory.hpp"
#include "indexer/data_header.hpp"
#include "indexer/feature_meta.hpp"
#include "indexer/house_to_street_iface.hpp"
#include "platform/local_country_file.hpp"
@@ -373,19 +374,23 @@ class MwmValue
{
public:
FilesContainerR const m_cont;
IndexFactory m_factory;
platform::LocalCountryFile const m_file;
private:
version::MwmVersion m_version;
feature::DataHeader m_header;
public:
std::shared_ptr<feature::FeaturesOffsetsTable> m_table;
std::unique_ptr<indexer::MetadataDeserializer> m_metaDeserializer;
std::unique_ptr<HouseToStreetTable> m_house2street, m_house2place;
public:
explicit MwmValue(platform::LocalCountryFile const & localFile);
void SetTable(MwmInfoEx & info);
feature::DataHeader const & GetHeader() const { return m_factory.GetHeader(); }
feature::RegionData const & GetRegionData() const { return m_factory.GetRegionData(); }
version::MwmVersion const & GetMwmVersion() const { return m_factory.GetMwmVersion(); }
feature::DataHeader const & GetHeader() const { return m_header; }
version::MwmVersion const & GetMwmVersion() const { return m_version; }
std::string const & GetCountryFileName() const { return m_file.GetCountryName(); }
bool HasSearchIndex() const { return m_cont.IsExist(SEARCH_INDEX_FILE_TAG); }

17
libs/indexer/scale_index.hpp
View File

@@ -1,11 +1,9 @@
#pragma once
#include "indexer/data_factory.hpp"
#include "indexer/interval_index.hpp"
#include "coding/var_serial_vector.hpp"
#include <cstdint>
#include <memory>
#include <vector>
@@ -24,26 +22,24 @@ template <class Reader>
class ScaleIndex : public ScaleIndexBase
{
public:
ScaleIndex() = default;
ScaleIndex(Reader const & reader, IndexFactory const & factory) { Attach(reader, factory); }
explicit ScaleIndex(Reader const & reader) { Attach(reader); }
~ScaleIndex() { Clear(); }
void Clear() { m_IndexForScale.clear(); }
void Attach(Reader const & reader, IndexFactory const & factory)
void Attach(Reader const & reader)
{
Clear();
ReaderSource<Reader> source(reader);
VarSerialVectorReader<Reader> treesReader(source);
for (uint32_t i = 0; i < treesReader.Size(); ++i)
m_IndexForScale.push_back(factory.CreateIndex(treesReader.SubReader(i)));
m_IndexForScale.push_back(std::make_unique<IndexT>(treesReader.SubReader(i)));
}
void ForEachInIntervalAndScale(uint64_t beg, uint64_t end, int scale,
std::function<void(uint64_t, uint32_t)> const & fn) const
template <class FnT>
void ForEachInIntervalAndScale(uint64_t beg, uint64_t end, int scale, FnT && fn) const
{
auto const scaleBucket = BucketByScale(scale);
if (scaleBucket < m_IndexForScale.size())
@@ -52,5 +48,6 @@ public:
}
private:
std::vector<std::unique_ptr<IntervalIndex<Reader, uint32_t>>> m_IndexForScale;
using IndexT = IntervalIndex<Reader, uint32_t>;
std::vector<std::unique_ptr<IndexT>> m_IndexForScale;
};

2
libs/search/mwm_context.cpp
View File

@@ -18,7 +18,7 @@ MwmContext::MwmContext(MwmSet::MwmHandle handle)
: m_handle(std::move(handle))
, m_value(*m_handle.GetValue())
, m_vector(m_value.m_cont, m_value.GetHeader(), m_value.m_table.get(), m_value.m_metaDeserializer.get())
, m_index(m_value.m_cont.GetReader(INDEX_FILE_TAG), m_value.m_factory)
, m_index(m_value.m_cont.GetReader(INDEX_FILE_TAG))
, m_centers(m_value)
, m_editableSource(m_handle)
{}

8
xcode/indexer/indexer.xcodeproj/project.pbxproj
View File

@@ -112,8 +112,6 @@
675341021A3F540F00A0A8C3 /* classificator_loader.hpp in Headers */ = {isa = PBXBuildFile; fileRef = 675340AD1A3F540F00A0A8C3 /* classificator_loader.hpp */; };
675341031A3F540F00A0A8C3 /* classificator.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 675340AE1A3F540F00A0A8C3 /* classificator.cpp */; };
675341041A3F540F00A0A8C3 /* classificator.hpp in Headers */ = {isa = PBXBuildFile; fileRef = 675340AF1A3F540F00A0A8C3 /* classificator.hpp */; };
675341071A3F540F00A0A8C3 /* data_factory.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 675340B21A3F540F00A0A8C3 /* data_factory.cpp */; };
675341081A3F540F00A0A8C3 /* data_factory.hpp in Headers */ = {isa = PBXBuildFile; fileRef = 675340B31A3F540F00A0A8C3 /* data_factory.hpp */; };
675341091A3F540F00A0A8C3 /* data_header.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 675340B41A3F540F00A0A8C3 /* data_header.cpp */; };
6753410A1A3F540F00A0A8C3 /* data_header.hpp in Headers */ = {isa = PBXBuildFile; fileRef = 675340B51A3F540F00A0A8C3 /* data_header.hpp */; };
6753410B1A3F540F00A0A8C3 /* drawing_rule_def.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 675340B61A3F540F00A0A8C3 /* drawing_rule_def.cpp */; };
@@ -345,8 +343,6 @@
675340AD1A3F540F00A0A8C3 /* classificator_loader.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = classificator_loader.hpp; sourceTree = "<group>"; };
675340AE1A3F540F00A0A8C3 /* classificator.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = classificator.cpp; sourceTree = "<group>"; };
675340AF1A3F540F00A0A8C3 /* classificator.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = classificator.hpp; sourceTree = "<group>"; };
675340B21A3F540F00A0A8C3 /* data_factory.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = data_factory.cpp; sourceTree = "<group>"; };
675340B31A3F540F00A0A8C3 /* data_factory.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = data_factory.hpp; sourceTree = "<group>"; };
675340B41A3F540F00A0A8C3 /* data_header.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = data_header.cpp; sourceTree = "<group>"; };
675340B51A3F540F00A0A8C3 /* data_header.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = data_header.hpp; sourceTree = "<group>"; };
675340B61A3F540F00A0A8C3 /* drawing_rule_def.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = drawing_rule_def.cpp; sourceTree = "<group>"; };
@@ -629,8 +625,6 @@
AC7C68A82A5040AC004BB71C /* custom_keyvalue.cpp */,
AC7C68A72A5040AC004BB71C /* custom_keyvalue.hpp */,
40D62CEE23F2E8BE009A20F5 /* dat_section_header.hpp */,
675340B21A3F540F00A0A8C3 /* data_factory.cpp */,
675340B31A3F540F00A0A8C3 /* data_factory.hpp */,
675340B41A3F540F00A0A8C3 /* data_header.cpp */,
675340B51A3F540F00A0A8C3 /* data_header.hpp */,
3D928F651D50F9FE001670E0 /* data_source_helpers.cpp */,
@@ -834,7 +828,6 @@
34583BCC1C88552100F94664 /* map_object.hpp in Headers */,
456E1B1B1F90E5B7009C32E1 /* city_boundary.hpp in Headers */,
34664CF41D49FEC1003D7096 /* altitude_loader.hpp in Headers */,
675341081A3F540F00A0A8C3 /* data_factory.hpp in Headers */,
6753410A1A3F540F00A0A8C3 /* data_header.hpp in Headers */,
BBB7061023E46E0100A7F29A /* isolines_info.hpp in Headers */,
6753411B1A3F540F00A0A8C3 /* feature_impl.hpp in Headers */,
@@ -1023,7 +1016,6 @@
6753411C1A3F540F00A0A8C3 /* shared_load_info.cpp in Sources */,
67BC92F41D21476500A4A378 /* string_slice.cpp in Sources */,
BBB7060F23E46E0100A7F29A /* isolines_info.cpp in Sources */,
675341071A3F540F00A0A8C3 /* data_factory.cpp in Sources */,
408FE47724FEB95600F5D06D /* metadata_serdes.cpp in Sources */,
34583BCB1C88552100F94664 /* map_object.cpp in Sources */,
675B562320D25C9800A521D2 /* feature_source.cpp in Sources */,