64 lines
1.7 KiB
C++
64 lines
1.7 KiB
C++
#ifndef ENGINE_API_BASE_API_HPP
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#define ENGINE_API_BASE_API_HPP
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#include "engine/api/base_parameters.hpp"
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#include "engine/datafacade/datafacade_base.hpp"
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#include "engine/api/json_factory.hpp"
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#include "engine/hint.hpp"
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#include <boost/assert.hpp>
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#include <boost/range/algorithm/transform.hpp>
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#include <vector>
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namespace osrm
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{
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namespace engine
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{
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namespace api
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{
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class BaseAPI
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{
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public:
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BaseAPI(const datafacade::BaseDataFacade &facade_, const BaseParameters ¶meters_)
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: facade(facade_), parameters(parameters_)
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{
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}
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util::json::Array MakeWaypoints(const std::vector<PhantomNodes> &segment_end_coordinates) const
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{
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BOOST_ASSERT(parameters.coordinates.size() > 0);
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BOOST_ASSERT(parameters.coordinates.size() == segment_end_coordinates.size() + 1);
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util::json::Array waypoints;
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waypoints.values.resize(parameters.coordinates.size());
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waypoints.values[0] = MakeWaypoint(segment_end_coordinates.front().source_phantom);
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auto out_iter = std::next(waypoints.values.begin());
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boost::range::transform(segment_end_coordinates, out_iter,
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[this](const PhantomNodes &phantom_pair)
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{
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return MakeWaypoint(phantom_pair.target_phantom);
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});
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return waypoints;
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}
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protected:
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util::json::Object MakeWaypoint(const PhantomNode &phantom) const
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{
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return json::makeWaypoint(phantom.location, facade.GetNameForID(phantom.name_id),
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Hint{phantom, facade.GetCheckSum()});
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}
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const datafacade::BaseDataFacade &facade;
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const BaseParameters ¶meters;
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};
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} // ns api
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} // ns engine
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} // ns osrm
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#endif
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