58 lines
2.3 KiB
C++
58 lines
2.3 KiB
C++
/// @file Conversion functions between Value and other memgraph types.
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#pragma once
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#include "communication/bolt/v1/value.hpp"
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#include "query/typed_value.hpp"
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#include "storage/v2/property_value.hpp"
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#include "storage/v2/result.hpp"
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#include "storage/v2/view.hpp"
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namespace storage {
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class EdgeAccessor;
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class Storage;
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class VertexAccessor;
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} // namespace storage
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namespace glue {
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/// @param storage::VertexAccessor for converting to
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/// communication::bolt::Vertex.
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/// @param storage::Storage for getting label and property names.
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/// @param storage::View for deciding which vertex attributes are visible.
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///
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/// @throw std::bad_alloc
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storage::Result<communication::bolt::Vertex> ToBoltVertex(const storage::VertexAccessor &vertex,
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const storage::Storage &db, storage::View view);
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/// @param storage::EdgeAccessor for converting to communication::bolt::Edge.
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/// @param storage::Storage for getting edge type and property names.
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/// @param storage::View for deciding which edge attributes are visible.
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///
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/// @throw std::bad_alloc
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storage::Result<communication::bolt::Edge> ToBoltEdge(const storage::EdgeAccessor &edge, const storage::Storage &db,
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storage::View view);
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/// @param query::Path for converting to communication::bolt::Path.
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/// @param storage::Storage for ToBoltVertex and ToBoltEdge.
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/// @param storage::View for ToBoltVertex and ToBoltEdge.
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///
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/// @throw std::bad_alloc
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storage::Result<communication::bolt::Path> ToBoltPath(const query::Path &path, const storage::Storage &db,
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storage::View view);
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/// @param query::TypedValue for converting to communication::bolt::Value.
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/// @param storage::Storage for ToBoltVertex and ToBoltEdge.
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/// @param storage::View for ToBoltVertex and ToBoltEdge.
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///
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/// @throw std::bad_alloc
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storage::Result<communication::bolt::Value> ToBoltValue(const query::TypedValue &value, const storage::Storage &db,
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storage::View view);
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query::TypedValue ToTypedValue(const communication::bolt::Value &value);
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communication::bolt::Value ToBoltValue(const storage::PropertyValue &value);
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storage::PropertyValue ToPropertyValue(const communication::bolt::Value &value);
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} // namespace glue
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