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Collapses Double OSRM <-> Engine <-> .. PImpl Indirection, Resolves #3019.

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This commit is contained in:
Daniel J. Hofmann
2016-10-14 15:55:21 +02:00
committed by Daniel J. H
parent 2a2abe9e0f
commit 18bc02f087
10 changed files with 75 additions and 117 deletions
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src/engine/engine.cpp
+23 -38
View File
@@ -1,17 +1,8 @@
#include "engine/api/route_parameters.hpp"
#include "engine/data_watchdog.hpp"
#include "engine/engine.hpp"
#include "engine/api/route_parameters.hpp"
#include "engine/engine_config.hpp"
#include "engine/status.hpp"
#include "engine/plugins/match.hpp"
#include "engine/plugins/nearest.hpp"
#include "engine/plugins/table.hpp"
#include "engine/plugins/tile.hpp"
#include "engine/plugins/trip.hpp"
#include "engine/plugins/viaroute.hpp"
#include "engine/datafacade/datafacade_base.hpp"
#include "engine/datafacade/internal_datafacade.hpp"
#include "engine/datafacade/shared_datafacade.hpp"
@@ -34,11 +25,12 @@ namespace
// Abstracted away the query locking into a template function
// Works the same for every plugin.
template <typename ParameterT, typename PluginT, typename ResultT>
osrm::engine::Status RunQuery(const std::unique_ptr<osrm::engine::DataWatchdog> &watchdog,
const std::shared_ptr<osrm::engine::datafacade::BaseDataFacade> &facade,
const ParameterT &parameters,
PluginT &plugin,
ResultT &result)
osrm::engine::Status
RunQuery(const std::unique_ptr<osrm::engine::DataWatchdog> &watchdog,
const std::shared_ptr<osrm::engine::datafacade::BaseDataFacade> &facade,
const ParameterT &parameters,
PluginT &plugin,
ResultT &result)
{
if (watchdog)
{
@@ -62,7 +54,14 @@ namespace engine
Engine::Engine(const EngineConfig &config)
: lock(config.use_shared_memory ? std::make_unique<storage::SharedBarriers>()
: std::unique_ptr<storage::SharedBarriers>())
: std::unique_ptr<storage::SharedBarriers>()),
route_plugin(config.max_locations_viaroute), //
table_plugin(config.max_locations_distance_table), //
nearest_plugin(config.max_results_nearest), //
trip_plugin(config.max_locations_trip), //
match_plugin(config.max_locations_map_matching), //
tile_plugin() //
{
if (config.use_shared_memory)
{
@@ -81,53 +80,39 @@ Engine::Engine(const EngineConfig &config)
{
throw util::exception("Invalid file paths given!");
}
immutable_data_facade = std::make_shared<datafacade::InternalDataFacade>(config.storage_config);
immutable_data_facade =
std::make_shared<datafacade::InternalDataFacade>(config.storage_config);
}
// Register plugins
using namespace plugins;
route_plugin = std::make_unique<ViaRoutePlugin>(config.max_locations_viaroute);
table_plugin = std::make_unique<TablePlugin>(config.max_locations_distance_table);
nearest_plugin = std::make_unique<NearestPlugin>(config.max_results_nearest);
trip_plugin = std::make_unique<TripPlugin>(config.max_locations_trip);
match_plugin = std::make_unique<MatchPlugin>(config.max_locations_map_matching);
tile_plugin = std::make_unique<TilePlugin>();
}
// make sure we deallocate the unique ptr at a position where we know the size of the plugins
Engine::~Engine() = default;
Engine::Engine(Engine &&) noexcept = default;
Engine &Engine::operator=(Engine &&) noexcept = default;
Status Engine::Route(const api::RouteParameters &params, util::json::Object &result) const
{
return RunQuery(watchdog, immutable_data_facade, params, *route_plugin, result);
return RunQuery(watchdog, immutable_data_facade, params, route_plugin, result);
}
Status Engine::Table(const api::TableParameters &params, util::json::Object &result) const
{
return RunQuery(watchdog, immutable_data_facade, params, *table_plugin, result);
return RunQuery(watchdog, immutable_data_facade, params, table_plugin, result);
}
Status Engine::Nearest(const api::NearestParameters &params, util::json::Object &result) const
{
return RunQuery(watchdog, immutable_data_facade, params, *nearest_plugin, result);
return RunQuery(watchdog, immutable_data_facade, params, nearest_plugin, result);
}
Status Engine::Trip(const api::TripParameters &params, util::json::Object &result) const
{
return RunQuery(watchdog, immutable_data_facade, params, *trip_plugin, result);
return RunQuery(watchdog, immutable_data_facade, params, trip_plugin, result);
}
Status Engine::Match(const api::MatchParameters &params, util::json::Object &result) const
{
return RunQuery(watchdog, immutable_data_facade, params, *match_plugin, result);
return RunQuery(watchdog, immutable_data_facade, params, match_plugin, result);
}
Status Engine::Tile(const api::TileParameters &params, std::string &result) const
{
return RunQuery(watchdog, immutable_data_facade, params, *tile_plugin, result);
return RunQuery(watchdog, immutable_data_facade, params, tile_plugin, result);
}
} // engine ns
src/engine/plugins/match.cpp
+1 -1
View File
@@ -107,7 +107,7 @@ void filterCandidates(const std::vector<util::Coordinate> &coordinates,
Status MatchPlugin::HandleRequest(const std::shared_ptr<datafacade::BaseDataFacade> facade,
const api::MatchParameters &parameters,
util::json::Object &json_result)
util::json::Object &json_result) const
{
BOOST_ASSERT(parameters.IsValid());
src/engine/plugins/table.cpp
+1 -1
View File
@@ -30,7 +30,7 @@ TablePlugin::TablePlugin(const int max_locations_distance_table)
Status TablePlugin::HandleRequest(const std::shared_ptr<datafacade::BaseDataFacade> facade,
const api::TableParameters &params,
util::json::Object &result)
util::json::Object &result) const
{
BOOST_ASSERT(params.IsValid());
src/engine/plugins/trip.cpp
+2 -2
View File
@@ -116,7 +116,7 @@ SCC_Component SplitUnaccessibleLocations(const std::size_t number_of_locations,
InternalRouteResult TripPlugin::ComputeRoute(const datafacade::BaseDataFacade &facade,
const std::vector<PhantomNode> &snapped_phantoms,
const std::vector<NodeID> &trip)
const std::vector<NodeID> &trip) const
{
InternalRouteResult min_route;
// given he final trip, compute total duration and return the route and location permutation
@@ -143,7 +143,7 @@ InternalRouteResult TripPlugin::ComputeRoute(const datafacade::BaseDataFacade &f
Status TripPlugin::HandleRequest(const std::shared_ptr<datafacade::BaseDataFacade> facade,
const api::TripParameters &parameters,
util::json::Object &json_result)
util::json::Object &json_result) const
{
BOOST_ASSERT(parameters.IsValid());
src/engine/plugins/viaroute.cpp
+1 -1
View File
@@ -29,7 +29,7 @@ ViaRoutePlugin::ViaRoutePlugin(int max_locations_viaroute)
Status ViaRoutePlugin::HandleRequest(const std::shared_ptr<datafacade::BaseDataFacade> facade,
const api::RouteParameters &route_parameters,
util::json::Object &json_result)
util::json::Object &json_result) const
{
BOOST_ASSERT(route_parameters.IsValid());