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#pragma once
#include "node.h"
#include "context.h"
#include <yql/essentials/ast/yql_type_string.h>
#include <library/cpp/charset/ci_string.h>
#include <util/string/builder.h>
#include <util/string/cast.h>
#include <util/string/util.h>
using namespace NYql;
namespace NSQLTranslationV1 {
class TListBuiltin: public TCallNode {
public:
TListBuiltin(TPosition pos,
const TString& opName,
const TVector<TNodePtr>& args)
: TCallNode(pos, opName, args.size(), args.size(), args)
, OpName(opName)
, Args(args)
{}
bool DoInit(TContext& ctx, ISource* src) override = 0;
TAstNode* Translate(TContext& ctx) const override;
protected:
const TString OpName;
TVector<TNodePtr> Args;
TNodePtr Node;
inline TNodePtr GetIdentityLambda();
};
class TListSortBuiltin final: public TListBuiltin {
public:
TListSortBuiltin(TPosition pos, const TVector<TNodePtr>& args, bool asc)
: TListBuiltin(pos, "ListSort", args)
, Asc(asc)
{}
bool DoInit(TContext& ctx, ISource* src) override;
TNodePtr DoClone() const final {
return new TListSortBuiltin(Pos, CloneContainer(Args), Asc);
}
private:
const bool Asc;
};
class TListExtractBuiltin final: public TListBuiltin {
public:
TListExtractBuiltin(TPosition pos, const TVector<TNodePtr>& args)
: TListBuiltin(pos, "ListExtract", args)
{}
bool DoInit(TContext& ctx, ISource* src) override;
TNodePtr DoClone() const final {
return new TListExtractBuiltin(Pos, CloneContainer(Args));
}
};
class TListProcessBuiltin: public TListBuiltin {
protected:
TListProcessBuiltin(TPosition pos,
const TString& opName,
const TVector<TNodePtr>& args)
: TListBuiltin(pos, opName, args)
{}
bool CheckArgs(TContext& ctx, ISource* src);
};
class TListMapBuiltin final: public TListProcessBuiltin {
public:
TListMapBuiltin(TPosition pos,
const TVector<TNodePtr>& args,
bool flat)
: TListProcessBuiltin(pos, flat ? "ListFlatMap" : "ListMap", args)
, Flat(flat)
{}
bool DoInit(TContext& ctx, ISource* src) override;
TNodePtr DoClone() const final {
return new TListMapBuiltin(Pos, CloneContainer(Args), Flat);
}
private:
bool Flat;
};
class TListFilterBuiltin final: public TListProcessBuiltin {
public:
TListFilterBuiltin(TPosition pos, const TString& opName,
const TVector<TNodePtr>& args)
: TListProcessBuiltin(pos, opName, args)
{}
bool DoInit(TContext& ctx, ISource* src) override;
TNodePtr DoClone() const final {
return new TListFilterBuiltin(Pos, OpName, CloneContainer(Args));
}
protected:
virtual TNodePtr GetFilterLambda();
};
class TListCreateBuiltin final: public TListBuiltin {
public:
TListCreateBuiltin(TPosition pos,
const TVector<TNodePtr>& args)
: TListBuiltin(pos, "ListCreate", args)
{}
bool DoInit(TContext& ctx, ISource* src) override;
void DoUpdateState() const override;
TNodePtr DoClone() const final {
return new TListCreateBuiltin(Pos, CloneContainer(Args));
}
};
class TDictCreateBuiltin final: public TListBuiltin {
public:
TDictCreateBuiltin(TPosition pos,
const TVector<TNodePtr>& args)
: TListBuiltin(pos, "DictCreate", args)
{}
bool DoInit(TContext& ctx, ISource* src) override;
void DoUpdateState() const override;
TNodePtr DoClone() const final {
return new TDictCreateBuiltin(Pos, CloneContainer(Args));
}
};
class TSetCreateBuiltin final: public TListBuiltin {
public:
TSetCreateBuiltin(TPosition pos,
const TVector<TNodePtr>& args)
: TListBuiltin(pos, "SetCreate", args)
{}
bool DoInit(TContext& ctx, ISource* src) override;
void DoUpdateState() const override;
TNodePtr DoClone() const final {
return new TSetCreateBuiltin(Pos, CloneContainer(Args));
}
};
} // namespace NSQLTranslationV1
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