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#include "translator.h"
namespace NSQLTranslation {
namespace {
class TDummyTranslator : public ITranslator {
public:
TDummyTranslator(const TString& name)
: Name_(name)
{}
NSQLTranslation::ILexer::TPtr MakeLexer(const NSQLTranslation::TTranslationSettings& settings) final {
Y_UNUSED(settings);
ThrowNotSupported();
}
NYql::TAstParseResult TextToAst(const TString& query, const NSQLTranslation::TTranslationSettings& settings,
NYql::TWarningRules* warningRules, NYql::TStmtParseInfo* stmtParseInfo) final {
Y_UNUSED(query);
Y_UNUSED(settings);
Y_UNUSED(warningRules);
Y_UNUSED(stmtParseInfo);
ThrowNotSupported();
}
google::protobuf::Message* TextToMessage(const TString& query, const TString& queryName,
NYql::TIssues& issues, size_t maxErrors, const TTranslationSettings& settings) final {
Y_UNUSED(query);
Y_UNUSED(queryName);
Y_UNUSED(issues);
Y_UNUSED(maxErrors);
Y_UNUSED(settings);
ThrowNotSupported();
}
NYql::TAstParseResult TextAndMessageToAst(const TString& query, const google::protobuf::Message& protoAst,
const TSQLHints& hints, const TTranslationSettings& settings) final {
Y_UNUSED(query);
Y_UNUSED(protoAst);
Y_UNUSED(hints);
Y_UNUSED(settings);
ThrowNotSupported();
}
TVector<NYql::TAstParseResult> TextToManyAst(const TString& query, const TTranslationSettings& settings,
NYql::TWarningRules* warningRules, TVector<NYql::TStmtParseInfo>* stmtParseInfo) final {
Y_UNUSED(query);
Y_UNUSED(settings);
Y_UNUSED(warningRules);
Y_UNUSED(stmtParseInfo);
ThrowNotSupported();
}
private:
[[noreturn]] void ThrowNotSupported() {
throw yexception() << "Translator '" << Name_ << "' is not supported";
}
private:
const TString Name_;
};
}
TTranslatorPtr MakeDummyTranslator(const TString& name) {
return MakeIntrusive<TDummyTranslator>(name);
}
} // namespace NSQLTranslation
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