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#pragma once
#include <yql/essentials/utils/yql_panic.h>
#include <util/generic/string.h>
#include <util/generic/vector.h>
#include <util/generic/maybe.h>
#include <util/generic/hash.h>
namespace NYql::NLayers {
struct TLocation {
TString System;
TString Cluster;
TString Path;
TMaybe<TString> Format;
};
using TLocations = TVector<TLocation>;
class TKey {
public:
TKey(TMaybe<TString>&& name, TMaybe<TString>&& url = {})
: Name(name)
, Url(url)
{
YQL_ENSURE(Name || Url);
}
TKey(const TKey&) = default;
TKey(TKey&&) = default;
TKey& operator=(const TKey& rhs) = default;
TKey& operator=(TKey&&) = default;
bool operator==(const TKey& rhs) const {
return Name == rhs.Name && Url == rhs.Url;
}
TString ToString() const {
TStringBuilder sb;
sb << "(";
if (Name) {
sb << "Name=" << Name->Quote();
}
if (Url) {
if (Name) {
sb << ", ";
}
sb << "Url=" << Url->Quote();
}
sb << ")";
return sb;
}
TMaybe<TString> Name;
TMaybe<TString> Url;
};
struct TLayerInfo {
TLocations Locations;
TString Url;
TMaybe<TKey> Parent;
};
} // namespace NYql::NLayers
template <>
struct THash<NYql::NLayers::TKey> {
size_t operator()(const NYql::NLayers::TKey& v) const noexcept {
return CombineHashes(THash<decltype(v.Name)>()(v.Name), THash<decltype(v.Url)>()(v.Url));
}
};
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