1 files changed, 54 insertions, 0 deletions
diff --git a/src/mbgl/tile/vector_tile_data.hpp b/src/mbgl/tile/vector_tile_data.hpp
new file mode 100644
index 0000000000..48beaf9d07
--- /dev/null
+++ b/src/mbgl/tile/vector_tile_data.hpp
@@ -0,0 +1,54 @@
+#include <mbgl/tile/geometry_tile_data.hpp>
+
+#include <mapbox/vector_tile.hpp>
+#include <protozero/pbf_reader.hpp>
+
+#include <unordered_map>
+#include <functional>
+#include <utility>
+
+namespace mbgl {
+
+class VectorTileFeature : public GeometryTileFeature {
+public:
+    VectorTileFeature(const mapbox::vector_tile::layer&, const protozero::data_view&);
+
+    FeatureType getType() const override;
+    optional<Value> getValue(const std::string& key) const override;
+    std::unordered_map<std::string, Value> getProperties() const override;
+    optional<FeatureIdentifier> getID() const override;
+    GeometryCollection getGeometries() const override;
+
+private:
+    mapbox::vector_tile::feature feature;
+};
+
+class VectorTileLayer : public GeometryTileLayer {
+public:
+    VectorTileLayer(std::shared_ptr<const std::string> data, const protozero::data_view&);
+
+    std::size_t featureCount() const override;
+    std::unique_ptr<GeometryTileFeature> getFeature(std::size_t i) const override;
+    std::string getName() const override;
+
+private:
+    std::shared_ptr<const std::string> data;
+    mapbox::vector_tile::layer layer;
+};
+
+class VectorTileData : public GeometryTileData {
+public:
+    VectorTileData(std::shared_ptr<const std::string> data);
+
+    std::unique_ptr<GeometryTileData> clone() const override;
+    std::unique_ptr<GeometryTileLayer> getLayer(const std::string& name) const override;
+
+    std::vector<std::string> layerNames() const;
+
+private:
+    std::shared_ptr<const std::string> data;
+    mutable bool parsed = false;
+    mutable std::map<std::string, const protozero::data_view> layers;
+};
+
+} // namespace mbgl