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#pragma once
#include "public.h"
#include <util/generic/string.h>
#include <util/string/cast.h>
#include <vector>
namespace NSkiff {
////////////////////////////////////////////////////////////////////////////////
template <EWireType WireType>
class TComplexSchema;
using TTupleSchema = TComplexSchema<EWireType::Tuple>;
using TVariant8Schema = TComplexSchema<EWireType::Variant8>;
using TVariant16Schema = TComplexSchema<EWireType::Variant16>;
using TRepeatedVariant8Schema = TComplexSchema<EWireType::RepeatedVariant8>;
using TRepeatedVariant16Schema = TComplexSchema<EWireType::RepeatedVariant16>;
using TTupleSchemaPtr = std::shared_ptr<TTupleSchema>;
using TVariant8SchemaPtr = std::shared_ptr<TVariant8Schema>;
using TVariant16SchemaPtr = std::shared_ptr<TVariant16Schema>;
using TRepeatedVariant8SchemaPtr = std::shared_ptr<TRepeatedVariant8Schema>;
using TRepeatedVariant16SchemaPtr = std::shared_ptr<TRepeatedVariant16Schema>;
////////////////////////////////////////////////////////////////////////////////
class TSkiffSchema
: public std::enable_shared_from_this<TSkiffSchema>
{
public:
virtual ~TSkiffSchema() = default;
EWireType GetWireType() const;
std::shared_ptr<TSkiffSchema> SetName(TString name);
const TString& GetName() const;
virtual const TSkiffSchemaList& GetChildren() const;
protected:
explicit TSkiffSchema(EWireType type);
private:
const EWireType Type_;
TString Name_;
};
bool operator==(const TSkiffSchema& lhs, const TSkiffSchema& rhs);
bool operator!=(const TSkiffSchema& lhs, const TSkiffSchema& rhs);
////////////////////////////////////////////////////////////////////////////////
class TSimpleTypeSchema
: public TSkiffSchema
{
public:
explicit TSimpleTypeSchema(EWireType type);
};
////////////////////////////////////////////////////////////////////////////////
template <EWireType WireType>
class TComplexSchema
: public TSkiffSchema
{
public:
explicit TComplexSchema(TSkiffSchemaList elements);
virtual const TSkiffSchemaList& GetChildren() const override;
private:
const TSkiffSchemaList Elements_;
};
////////////////////////////////////////////////////////////////////////////////
bool IsSimpleType(EWireType type);
TString GetShortDebugString(const std::shared_ptr<const TSkiffSchema>& schema);
void PrintShortDebugString(const std::shared_ptr<const TSkiffSchema>& schema, IOutputStream* out);
std::shared_ptr<TSimpleTypeSchema> CreateSimpleTypeSchema(EWireType type);
std::shared_ptr<TTupleSchema> CreateTupleSchema(TSkiffSchemaList children);
std::shared_ptr<TVariant8Schema> CreateVariant8Schema(TSkiffSchemaList children);
std::shared_ptr<TVariant16Schema> CreateVariant16Schema(TSkiffSchemaList children);
std::shared_ptr<TRepeatedVariant8Schema> CreateRepeatedVariant8Schema(TSkiffSchemaList children);
std::shared_ptr<TRepeatedVariant16Schema> CreateRepeatedVariant16Schema(TSkiffSchemaList children);
////////////////////////////////////////////////////////////////////////////////
struct TSkiffSchemaPtrHasher
{
size_t operator()(const std::shared_ptr<TSkiffSchema>& schema) const;
};
struct TSkiffSchemaPtrEqual
{
size_t operator()(
const std::shared_ptr<TSkiffSchema>& lhs,
const std::shared_ptr<TSkiffSchema>& rhs) const;
};
} // namespace NSkiff
////////////////////////////////////////////////////////////////////////////////
template <>
struct THash<NSkiff::TSkiffSchema>
{
size_t operator()(const NSkiff::TSkiffSchema& schema) const;
};
////////////////////////////////////////////////////////////////////////////////
#define SKIFF_SCHEMA_H
#include "skiff_schema-inl.h"
#undef SKIFF_SCHEMA_H
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