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#ifndef _WAY_STORE_H
#define _WAY_STORE_H
#include <utility>
#include "coordinates.h"
#include "mmap_allocator.h"
class WayStore {
public:
using latplon_vector_t = std::vector<LatpLon, mmap_allocator<LatpLon>>;
using ll_element_t = std::pair<WayID, latplon_vector_t>;
virtual void reopen() = 0;
// Run on each thread when a batch of blocks is started. Only
// meaningful for SortedWayStore
virtual void batchStart() = 0;
virtual std::vector<LatpLon> at(WayID wayid) const = 0;
virtual bool requiresNodes() const = 0;
virtual void insertLatpLons(std::vector<ll_element_t>& newWays) = 0;
virtual void insertNodes(const std::vector<std::pair<WayID, std::vector<NodeID>>>& newWays) = 0;
virtual void clear() = 0;
virtual std::size_t size() const = 0;
virtual void finalize(unsigned int threadNum) = 0;
virtual bool contains(size_t shard, WayID id) const = 0;
virtual WayStore& shard(size_t shard) = 0;
virtual const WayStore& shard(size_t shard) const = 0;
virtual size_t shards() const = 0;
};
#endif
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